Because they're Not-Z's ( )
Link: It's raining Z: No it's not L: *Plays Song of Storms* Z: You're sleeping with Epona tonight
Jalapeno business! ha ha.. haha.. ha love this joke (Usually accompanied with three snaps of the fingers in the shape of the letter Z and moving my head from side to side)
Because he gets so many letters from dyslexic children.
Because they're lazy, and they hate U.