A term used to reference a person's butt, particularly a woman's butt.
I'd love to be the thong in that back seat.
by mangus May 24, 2004

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Backseat is when something is horrible and sucky. This makes perfect sense because no one likes to sit in the backseat, and sometimes nasty things happen in backseats. This will catch on in the near future.
You're soooo backseat

Yo momma's backseat

Don't be a backseat person
by Bitsy-Boo December 18, 2009

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Your ass.
A place where homos live for.
Bob the homo is a backseat bandit.
by Dick Splash January 02, 2004

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