back-door vomit

Diarrhea that you experience post binge drinking instead of vomit.

God, I woke up this morning with the worst back-door vomit. I didn't expect that after last night.

by BreadmanInAus November 28, 2009

Shut the front door

something you say to not swear or nearly did swear

teacher: (blames peter for not doing his homework)
peter: shut.. (about to swear to teacher but doesn't want to) the front door
teacher: dude shut the hell up

guy in store: yo

peter:shut the front door

by CANYOUREADTHISYESYOUCAN October 10, 2011

Two-door theory

The theory that ignorant people will wait excessive amounts of time to walk through an open door, as opposed to opening another door and saving themselves a great deal of time.

These people clearly never heard of the two-door theory

by Street Urchin April 6, 2004

door knob nipples

a woman or man whos nipples are very similar is shape, texture and appearance to door nobs. ie. they are smallish at the base and then get a lot larger twards the end of the nipple. they appear swollen, as if people have tried to open something with them, like a knob.

"woaaah, check out the knob nipples on her!"
"she has door knob nipples"
"those nipples look like they could open doors"

by kirk lizard 9 January 4, 2009

shut the front door

shut the front door means shut the **** up, but its not cuss words and you can't get in trouble for it!

Someone is annoying you so you can say "Shut the front door"!

by Rydersilver May 23, 2008

kids next door

a wierd show about kids vs adults using '2X4 technology". All the characters have very large hands and feet but paper thin legs and arms as well.

"hey see whats on Cartoon Network for a sec."

"Kids Next Door! Turn it before I am blind! Aaaaahh!"

by Stupid January 13, 2005

knocking on the back door

n. when a man attempts anal sex without requesting verbal permission. Often involves either precursory acts such as foreplay (rimming, anal fingering) or preceding acts (spreading of ass checks, tapping head of penis on anus, pushing the tip of the penis onto the orifice without full insertion) to signal one's attempt at anal intercourse.

After doing it doggystyle with Jackie, I started knocking on the back door. She didn't object so I totally stuck it in her butt until she screamed.

Richard Johnson kept knocking on the backdoor last night in bed, but I told him to stop since I barely know him.

by calisp August 1, 2013