The closest you'll come to a brainstorm is a light drizzle.
Funny insult
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2. You look smarter in pictures.
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3. Honestly, I'm just impressed you could read this.
4. Your family tree didn't have enough branches.
Insult to share with friends
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5. Your existence proves that intelligent design doesn't exist.
6. Your face just made me agnostic.
7. I'm still deciding whether you're the weakest link or the missing link.
8. I have neither the time nor the crayons necessary to explain this to you.
Hilarious insult
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9. You are an oxygen bandit.
10. I've had bowel movements more attractive than you.
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Funny Insults for Adults
11. You do you. Because God knows no one else will.
12. Don't worry, someday the other one will drop.
13. You look like a "before" picture.
14. You could have been an extra in Chernobyl.
15. What doesn't kill you disappoints the rest of us.
16. Did you develop your personality in a car crash?
17. I smell smoke. Were you thinking too hard again?
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18. Being bitter won't make you prettier.
19. I envy everyone who hasn't met you.
20. You're proof that evolution is bulls*it.
Related: 179 Best Succession Quotes and Insults
21. If ignorance is bliss, you must be ecstatic at all times.
Insult to make someone laugh
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22. You'd fail a personality test.
23. You're proof that accidents happen.
24. Out of all the sperm to win the race...
25. There really is one born every minute.
26. You'll go far someday. And I hope you stay there.
27. You're proof that the gene pool needs lifeguards.
28. Your gene pool needs more chlorine.
Funniest insult
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29. I will not have a battle of wits with an unarmed opponent.
30. It's impossible to underestimate you.
31. Your pH level is 14.
32. Though some people fear success, rest assured, you have nothing to worry about.
33. The only time you're not as dumb as you look is when I close my eyes.
Funny insult for an adult
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34. Imagine how many crises would have been averted if your parents bothered to use a condom.
35. You look like someone fed you after midnight.
36. You're weapons-grade stupid.
37. Even Bob Ross would call you a mistake.
38. If I gave you a penny for your thoughts, I'd get change back.
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39. Our parents told us we could be anything, and you chose "disappointment."
40. I think of you often. On trash day.
Fun