Top definition
Physical condition resulting from an untreated straint, where blood pools and collects in the taint causing excessive swelling and discoloration. Often mistaken for a third nut.

see "straint"
Dude, you have a rubberband around your scrotum, or a taintotoma. Either way, you should get that looked at
by iLLapino January 06, 2011
Get the mug
Get a taintotoma mug for your boyfriend Bob.