When a man and a woman are hooking up, and at the last minute, rather than allowing ejaculation "on or inside of her," she forces him to jack off into a trashcan. One of the lower forms of insult.
"Dude, I was just about to finish, and then she trashcanned me."
"Dude, I was just about to finish, and then she trashcanned me."
by johnson12345542 April 25, 2010
Get the The Trashcanmug. The mouth is open as wide as possible giving the penis a moist feeling, but hardly any contact. Thus creating the trash can effect of a wide opening going on your dick.
She has the lips of an angel, but the mouth of a trashcan.
I once saw Megan trashcanning Casey, fuckin A, man.
I once saw Megan trashcanning Casey, fuckin A, man.
by SirRoxen October 24, 2008
Get the Trashcanningmug. by Zebra the Moose April 19, 2017
Get the trashcanmug. Person 1: is Sydney a trashcan?
Person 2: well, she's dating a football player and she's a cheerleader, so she must be.
Person 2: well, she's dating a football player and she's a cheerleader, so she must be.
by Ebhan April 21, 2016
Get the Trashcanmug. 
The human dumpster emitting noxious greenhouse gasses. Consumes most types of garbage for compacting and recycling on weekends.
by Sel22 July 28, 2016
Get the Trashcanmug. by old dirty buck November 2, 2009
Get the trashcanmug.