Creativity
40 Seriously Hilarious Signs That Scream ‘Don’t Mess Up Or Else’
Have you ever seen them yourself?
People are so hard-headed and self-centered that being nice just doesn’t cut it anymore. What you need is a good shock to the warning signs you put up to remind them that ‘HEY, you’ll either die or end comatose if you don’t listen’. I mean, won’t people drive safer if the airbag was swap with pins?
We from Green Lemon cannot agree more to the fact that these signs are so hilariously harsh, people will definitely read and follow as it is. If they don’t well, they most probably don’t live to tell the story!
1. Animals can get sick, so stop dying inside.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-1.jpg)
2. Best sign for drivers EVER.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-2-1.jpg)
3. Just telling people to retrieve what they’ve thrown, what’s the harm?
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-3.jpg)
4. Meanwhile, we don’t really know if he’s just joking.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-4.jpg)
5. Why slower…? Oh…
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-5.jpg)
6. In fact, don’t tell anyone how to do their job if they never asked it.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-6.jpg)
7. Don’t get the facts switched.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-7-576x1024.jpg)
8. DUH.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-8.jpg)
9.Walking around Pittsburgh Zoo and saw them putting up signs. Props for priorities.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-9.jpg)
10. Two-thirds is a good number.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-10.jpg)
11. That’s one very nice bee.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-11.jpg)
12. Prepping ‘Exhibit A’.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-12.jpg)
13. Bite? They look like they do more than THAT.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-13.jpg)
14. Please, guys, get the hint.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-14.jpg)
15. Neighbors who mean well, but did not get the hint after he says he works shift and needs sleep.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-15.jpg)
16. YouTube must be trending in Tirana, Albania.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-16-653x1024.jpg)
17. Bear sign outside a cabin.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-17.jpg)
18. This hippo exhibit.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-18.jpg)
19. This church being open-handed but still threatening at the same time.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-19.jpg)
20. It will mess with their stomach, so don’t.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-20.jpg)
21. Guess it’s today?
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-21.jpg)
22. Crying is normal.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-22.jpg)
23. How- Why-
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-23.jpg)
24. It’s a wolf sanctuary. DUH.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-24.jpg)
25. Nothing weird, except that it says snakes can fall from the sky.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-25.jpg)
26. Close it tightly cause this is Alaska.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-26.jpg)
27. Meanwhile at Sydney Aquarium.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-27.jpg)
28. Hamish horns.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-28.jpg)
29. So, this probably doesn’t apply to women.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-29.jpg)
30. Get it? No?
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-30.jpg)
31. We have a lot of questions with this one.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-31.jpg)
32. And tigers love it raw.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-32.jpg)
33. A certain man’s ‘relaxing road trip’ from Darwin to Melbourne, Australia.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-33-514x1024.jpg)
34. I have a question: what if they are not?
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-34.jpg)
35. In Oahu Hi, coconuts can hurl itself to you.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-35.jpg)
36. Don’t. Please.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-36.jpg)
37. Back in 1941, this is how they advertised anti-malaria medicine.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-37.jpg)
38. Having second thoughts?
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-38.jpg)
39. It says adults, not cyclops, so… not buying this.
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-39.jpg)
40. But what if I’m child free?
![40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else' 40 Seriously Hilarious Signs That Scream 'Don't Mess Up Or Else'](https://greenlemon.me/wp-content/uploads/2019/11/threatening-signs-that-dont-mess-or-sugar-coat-40-576x1024.jpg)
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