Trap Door 

When one vagina lip is bigger than the other and covers the vaginal opening when folded over.

I was rebuffed on the first three pokes until I noticed her trap door blocked my entrance.

Trap Door by Greg Toland May 27, 2015

Trap door 

A trap door is when you take the toilet lid off and poop in the tank, then cut the metal wire holding the tank door. making the person who finds this...Put their hand in the tank and manually pull the line!

We gotta go, I left a trap door for your ex-girlfriends parents!

Trap door by Touge_Drifter November 9, 2010

Trap Door 

A pair of pants or shorts with a zipper or hole in the back. Making insertion of genitalia easier.

Did you guys see her pants today? It looks like there is a Trap door there.

Trap Door by Poonsweat August 19, 2007

Trap door 

A term in an extensive vocabulary of theatre terms standing in for sexual terms meaning vagina.

Last night, we were about to be running lines when all of a sudden, she told me she didn't have a trap door!!!

Trap door by SamMacElParker December 7, 2009

trap door 

when getting your partner from behind, you secretly get a sharp object of some sort and make a decent sized wound on the upper thigh and then proceed to finger the wound.

helen: what are those wounds all over your thighs?
gladys: oh, those are trap doors

trap door by Jordan T. Reed January 25, 2004

Trap Door 

A trap door occurs when one sits on the toilet intending to have a bowel movement and the fecal matter literally falls from the anus into the toilet with no resistance whatsoever. Sometimes accompanied by pain or burning.

Damn, I just took a filthy trap door and put that bathroom into therapy. I knew I'd pay for mixing beer and Jamo all night.

Trap Door by Rampa-rarri November 22, 2011

trap door shit 

A violent shit best described as simulating the act the free-fall that is possible should one kick open a "trap door" and fall through - a "trap door shit" is when a defecator victoriously evacuates with JUST enough time before shitting oneself - that unrelenting shit being of flood force when released - kicking out as if it was free falling through a "trap door." Often, but not always triggered by diarrhea.

"It was a real race to the toilet - I was fighting hard to hold in a trap door shit that was screaming and threatening to run down my leg."

trap door shit by Aspirin Ott July 29, 2008