1. This guy who really shouldn't have tried to be a badass.
2. This guy whose failure was pretty inevitable really.
3. This elephant who completely screwed up by getting in the water.
4. This person who really should not have been in such a hurry.
5. When Aaron Paul took fan service too far.
6. This cyclist who really, really shouldn't have tried to cheat.
7. When this guy forgot that soldiers actually have a job that they are good at.
8. This girl who should never have opened the bottle.
9. This worker who actually didn't want a shower.
10. This cat who made a massive mistake.
11. This guy who proved you shouldn't interrupt live news.
12. This guy who did not like his seat choice.
13. This guy who completely forgot that you don't mess with alligators.
14. This leaping ant trying to become the star of a proverb.
15. These football fans who really shouldn't have celebrated this hard.
16. These players who made an ambitious attempt at a trick play.
17. This cat who really didn't think it through.
18. This woman who should not be allowed near fruit.
19. These guys who had problems with physics.
20. This cowboy picking a fight with the wrong deer.
21. This guy whose amazing drink-mixing plan has not come off.
22. This child learning an important moral lesson.
23. This burning issue.
24. This golfer who just shouldn't have gotten involved.
25. This dog who should have thought better than trying this hard to catch the Frisbee.
26. This man who just planned really poorly.
27. This young gorilla who messed with the wrong person.
28. This dog who shouldn't have tried to make friends.
29. This aspiring weight lifter.
30. This girl who should not have jumped.
31. This cat who decided to sniff a sock.
h/t: r/Instant_regret