backdoor spiderman

whilst fucking doggy style take a sneaky shit in your hand and as u climax slam the shit into the side of the woman's face

i totally backdoor spiderman'd that bitch

by olgathebearjew April 14, 2016

Backdoor Sally

a man or woman who has been known to engage in or take pleasure in anal activities.

Jason is such a Backdoor Sally he can tell you what you had for lunch from the taste of your muck hole.

by Hodda77 August 5, 2008

backdoor sweep

In best-of-seven elimination sports, a backdoor sweep occurs when a team wins four consecutive games after losing one, two or three games.

Bill: Damn it the Spurs lost Game 1

Ted: Don't worry, the Lakers suck. Here comes the backdoor sweep!

by obiwan23s April 25, 2009

Backdoor ride-through

When a federal judge denies a reaffirmation agreement in order for a debtor to "ride-through" his personal property. It is NOT a sexual term.

Will offered his "friend" Lance a backdoor ride-through, but Lance informed Will he was talking about a bankruptcy term, not anything else.

by WPRIV- Homo July 15, 2009

Backdoor Brumsky

Kind of like the Motorboat but reverse and A2M.

I was about to give her the motorboat...then she turned around accidentally gave her the backdoor brumsky. "BRRRRRRRRRRRRRR" Noise person would make during the act.

by Kottonmouthed June 5, 2010

Backdoor blackout

A backdoor blackout is defined as an anal sex encounter with your partner followed by short term memory loss due to copious amounts of alcohol and or illicit street drugs.

Gregory: "Last night I had sex with my partner in the ass and dont remember. I was pretty high and intoxicated. Is there a name for that?
Joe:
"Duh man, its called a backdoor blackout.

by Shannon Toste October 8, 2016

Backdoor Billy

A man who enjoys anal sex with women.

"She walks funny"..."because her boyfriends a real Backdoor Billy"

by Mark Preston March 12, 2003