When you wipe the sperm from your hand on your shirt after ejaculating.
Tarek used his shirt as a teerack after ejaculation.
by Scott Dingman November 16, 2007
The burning sensation you get in the urethra. Usually the first signs of Gonorrhea.
Hey doc, I'm getting a Teerack whenever I have to urinate.
by cortinator May 16, 2009