John Gayer

 and just to be clear, thesaurus.com says:

1. crazy
2. foolish
3. goofy
4. illogical
5. irrational
6. laughable
7. ludicrous
8. nonsensical
9. preposterous
10. silly
11. stupid
12. unreasonable
13. wacky
14. loony
15. tomfool
16. batty
17. campy
18. daffy
19. dippy
20. flaky
21. fooling around
22. for grins
23. freaky
24. gagged up
25. idiotic
26. inane
27. incongruous
28. jokey
29. joshing
30. nutty
31. off the wall
32. sappy
33. screwy