by Sneak Hit Master February 3, 2004

Sexual position in which a male hides a dildo in the covers approximately the same size as his penis. After foreplay and some missionary sex, the male convinces his female partner to indulge in doggy style sex. At the speed of light, he quickly pulls his dick out of her pussy and replaces it with the dildo. Without her knowing, he surprises his partner with a full contact anal thrust.
by Justice Served October 16, 2008

A type of fart that is done while sitting, the one-cheek sneak is done by leaning to the side to let the gas excape. Very handy when sitting on a smooth, hard surface while wearing shorts, to prevent "hovercraft" sounds.
by Turnspike February 11, 2003

n - In a sport where a goalie is involved, such as hockey, foosball, or soccer, scoring a goal by banking the shot off the back of the goalie.
Mark: I can't believe that shit went in, he just threw it at the goalie on a hope and a prayer and it went in off his ass. What a tool.
John: no dude, it was planned... the only way to score from that angle is the back cheek sneak.
John: no dude, it was planned... the only way to score from that angle is the back cheek sneak.
by The Hag April 18, 2013

the act of quietly squeezing out a fart when sitting down by leaning to the side slightly and raising one cheek.
My girlfriend always knows when I fart because even though I do the one cheek sneak, I always give it away with my farting facial expression. Not to mention that the room also smells like a fucking animal died in there!
by the prophet March 26, 2003

An attempt to pass wind without making noise when in a seated position by leaning to one side while tensing one butt-cheek.
by hoot rider January 5, 2010

by 4thorseman May 9, 2018
