Back seat shifting

Back seat shifting, to get or give a hand job in the back seat of a car.

See: Paris Hilton shifting in the back seat of a '68 Camaro.
... for fucks sake, Back seat shifting.

by Louis_Cali July 31, 2007

stain the back seats

staining the back seats is when you engage in sexual activity in the back seats of a car. In most cases, stains are left from the sexual activity the occurred in the back seats, hence the name, "stain" the back seats.

Chris asked Stacy if she wanted to stain the back seats with him and she rejected him and called him a pervert.

by h0ttsAuCE808 October 6, 2009

back seat bitch

someone who is frequently fucked in uncomfortable and awkward places i.e. the backseat of a car

Tyler's mom is a back seat bitch, in fact last night i fucked her in the back of my geo metro. I had a charlie horse all week!

by analboy69x89 February 22, 2009

Back seat driver

Sex postion involving three men a women and a car. The woman sits reverse cowgirl on the first man in the middle backseat while giving handjobs too the other 2 guys that are in the driver and passenger seats.

Dude that chick is a total back seat driver, trust me i know from experience

by crackaty January 10, 2011

Back-seat Browsing

An annoying twat who sits behind you just watching you browse the internet or my documents. Anything. Anything they can get their watchful eyes onto. This could be you brother, your best friend or a stranger at the libary.

Person 1: What's Tim doing.

Person 2: oh he's just Back-seat Browsing on Percy over there.

Person1: Does Percy know?

Person 2: Hell no man, otherwise he would be so pissed.

by The hidden undermass June 23, 2011

back seat baby

Term meaning WHORE when there are seven year olds in the room.

"You don't want your identity to be the biggest back seat baby in the school."

by VapoRub Baby May 10, 2006

Back-Seat Baby

A baby conceived from having sex in a car, usually, but not limited to, the backseat.

Because Ricky and Charlotte have only had sex once, in the back-seat of his car, and she is now pregnant, her child would be considered a Back-Seat Baby.

by Charlotte Lyons March 21, 2009