1. Women are more fun when the power goes out
2. You can't get your guitar wet
3. Ever try to screw a guitar?
4. The input to a guitar is only 1/4" 
5. A guitar won't beg to be played
6. It's no fun to tie your guitar to a bed and spray whipped cream on it
7. When playing a guitar, you can use your teeth, but not your tongue
8. Guitars aren't very aggressive
9. A guitar won't play you back
10. You need two hands to make a guitar scream
11. A guitar won't scratch *your* back
12. A guitar won't drive you home if you're too drunk
13. A guitar doesn't care who plays it
14. You can't play two guitars at once
15. You can't fall in love with a guitar (well, maybe you can, but they can't love you back)
16. It's a lot more fun to stretch out a woman than guitar strings.
17. Guitar lessons aren't free and aren't as much fun.
18. If you really *do* want little guitars, you have to buy them.
19. You can't marry a rich guitar.
20. Even a good guitar won't usually last a whole lifetime.
21. Guitars don't taste very good.
22. A guitar won't give you head.