Used when giving oral sex (blow job) or when having sex with someone to dispose of the ejaculation. Hence the term cumming in a cup
by Jenn Speezz March 6, 2008

by PFFFFFT December 16, 2007

by Mitch Vigorous July 23, 2012

Step 1. Put hand warmers into a cup made of felt and thread.
Step 2. Jizz into cup, and wait for it to boil (or get really hot)
Step 3. Stick testicles into cup.
Very handy for the instance where your testicles are so cold, they retract through your ass.
Step 2. Jizz into cup, and wait for it to boil (or get really hot)
Step 3. Stick testicles into cup.
Very handy for the instance where your testicles are so cold, they retract through your ass.
After Vrushabh Doshi's Cleveland Steamer outside, he was in need of a thread cup to heat up his balls.
by Vrushabh Doshi January 13, 2010

by S Richards. October 13, 2008

A plastic cup like vessel used for urination when access to a toilet is impossible.
Can be any cup, though there are cups sold specifically for this purpose.
Can be any cup, though there are cups sold specifically for this purpose.
Dave peed in his Big Gulp and threw it out the car window. He needed a go-cup badly and it sufficed.
Gimme a go-cup dude, Im about to explode.
Gimme a go-cup dude, Im about to explode.
by Immortal Yawn October 9, 2011
