Definitions by I pwn u all

29th Base 

Having sex with a PoKe'MoN (Digimon don't count because Digimon fail).

Dude #1: Dude, I F***ed with my Gardevoir in Emerald!
Dude #2: Dude, that's 29th Base!
Dude #1: I know!

29th Base by I pwn u all July 7, 2010