Other than this one, of course, here are four sites I heartily recommend for those among you (presumably all of you) who get a kick out of internet funnyisms:
Clients from hell
-Real conversations between graphic designers/web designers etc. and less-than-intelligent clients
F*** My Life
-You surely must've heard of this. Ever had a day you wish'd you hadn't?
Sleep Talkin' Man
-Probably mentioned this one before. Real excerpts from the weirdest sleep-talker in history