WW1, Germans shoot some chlorine gas mortars, British people put on their gas masks. some dude lost his Gas-mask and dies of rotting lung.
by Gas-mask child December 6, 2010

Another way to finish up some good sex. To be executed while receiving head prior to bustin a nut. Perform by grabbing two fistfuls of long hair and raising each lock above the persons head like a pair of bunny ears. Then remove dick from mouth and cum in partner's nose. Your partner will scrunch up their face and wiggle their nose like a cute little bunny.
That chick had long hair and big 'ol teeth, so I knew right where to aim my load and execute a picture perfect bunny mask.
by The Velvesheen Wabbit September 21, 2011

by anonymous March 25, 2020

When a man places his underwear over his partners head and then receives oral sex through the slit in the front of the underwear.
That girl last night blew me but she was really ugly so I gave her a ski mask so I wouldn't have to look at her
by CocoSantango September 18, 2010

by gap tooth grin December 11, 2009

To don a woman's panties over your face, so as to look like a ninja. Typically after she has worn them.
While I was fucking Laurie, I grabbed her panties and wore them like a ninja mask, gave it to her from behind, like a ninja!
by Wolf Whitman November 23, 2014

While having anal sex with a girl, one pulls out, flips the girl around to her back, punches her in both eyes and proceeds to write a large "Z" on her chest with the feces on his dick.
by G C man December 21, 2008
