(n.) a condition in which one has developed a cyst on one's taint. Eventually, it will surface and drain, usually oozing copious quantities of thick pus. Trust me, this hurts.
Phil: How's the taintular cystosis treating you, Bob?
Bob: I got that fucker drained, dude. The relief...it was better than sex! And what came out of it...looked like a half cup of mashed potatos!
Dude 1: Why do you have a taint on your face?
Dude 2: Shut up.
2.
Carl: Hey man, what's up?
Steve: Let me see that taint I've heard so much about!
Carl: I don't know...
Steve: I'm gonna see that taint one way or another, so you better just pull down your pants before i make you. Understand?
Carl apprehensively pulls down his pants infront of Steve.
Steve (smiling): Ooooh yeah... now thats a good taint.