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
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
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 11, 2004
A dirty shane is when a man has a 9+ inch cock and knows how to use it. Bruise the cervix, numb the legs, roll the eyes, make her cum until that pussy dies!
"I hooked up with this guy last night and he was a total dirty shane, I couldn't walk after. My legs are still weak."
by Mud-Duck June 5, 2020
When a man has an enormous cock and kills women by fucking them. Women must suck as soon as they see it knowing they should never ride it.
by Aslutonmaplelane December 9, 2021