(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!
Phil: Dude....
gross.