Ok, a quote from the 6th funniest episode ever, "Asspen" (for anyone who doesn't know, Aspen is a city in Colorado of the U.S.A.):
-(Cartman sticks a finger up his butt and then puts that finger on Butters's face as if it were his mustache.)
-(The next day, they go to a ski resort.)
-Ski Instructor (to Butters): "Hey dude, you have some crap right here." (the Ski Instructor points to the mustache that is actually crap)
-Butters (pointing to his face): "Oh, that's my face, sir."
If you actually saw that episode, you would know that that was one of the funniest jokes ever made.
South Park, Charmed, Buffy The Vampire Slayer / Angel, Tru Calling, Family Guy, TrippingTheRift, FreeForAll, Futurama, Jackass, Lost, That 70's Show, Celebrity Deathmatch