Sexual: When you put your thumbs in a girls ass during doggie style, pull them out and give her football stripes under her eyes.
by Darren Hofert March 31, 2004
when i dumped a dude named shane and then he goes off makin out w/some other girl, after he said he loved me and then calls me a bitch the next week-aka, dick head... ya, u kno what i mean. also, made a girl feel like a piece of shit.
by The Fake Lauren July 10, 2004
A dirty shane is a beer bong hose with a face mask on the end of it. It's used to blow a Shotgun (definition 4) such that the recipient must inhale through both nostrils and mouth which results in a stronger hit.
This delivers a stronger shotgun with less wasted smoke, and eliminates the issue of shotgunning another person's boyfriend or girlfriend, as the dirty shane act's as an intermediary.
by Kevinzzzz August 21, 2005