backdoor trots

diarrhea,loose stools

That mexican food gave me a good case of the backdoor trots.

by fuad ramses January 30, 2004

Alabama Backdoor

Doing a girl from behind then in a smooth motion going from penetrating the vagina from behind to penetrating the anus. The Alabama Backdoor technique is very risky and will most likely lead to a Rodeo situation.

I totally went through the Alabama Backdoor with Natalee. She didn't mind too much, I think.

by Kegan Godbey October 8, 2005

backsideous

Resembling arse to the latter. This word was born by me spending too much time working for a large corporate company where buzzwords nobody dared to question the meaning of (for fear of looking stupid) were in great abundance.

"That was a backsideous statement" - i.e. "You talk crap".

"Backsideously entertaining" - Not in the slightest bit interesting.

by Paul September 10, 2004

Backdoor blowout

When finished with anal sex, the man pulls his member from the ladies anus, which then blows shit all over the man.

When I was finished banging becky in the backdoor last night, she had a backdoor blowout. It was a disgusting mess.

by Jimmybow March 31, 2009

Backdoor Lemonade Stand

The act of urinating into another person's anus and then watching as that individual deficates your urine into plastic cups.

I gave your mother the ol' backdoor lemonade stand last night.

by Achilles44444444 January 28, 2009

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