Magic Envelope

The hidden file on a computer where the user hides their porn.

"I'm grounded for a month because my mom found my magic envelope with all my BDSM stuff in it."

by Roflcopter505 October 5, 2011

sticky envelope

When you having sex doggy style and when your about to cum, you pull out and jizz in her butt crack and then smash her butt cheeks together.

Tom and jane where having sex when tom gave jane a sticky envelope

by jebusmckrackin July 9, 2014

Sealed Envelope

An act performed immediately after sex; moments before achieving male orgasm, the man pulls out and shoots his load into the crevice of the girls ass. Afterwards, he presses her ass cheeks together for an undetermined amount of time. When he lets go, her cheeks will be stuck together, thus forming a sealed envelope.

After mom went to work, I shot my load between Van's ass cheeks and gave her a sealed envelope. She was waddling around like a penguin.

by D.H.G. October 18, 2008

push the envelope

to push it to the limit. to see how far you can go with something without getting caught.

Whoa she pushes the envelope in her risque music videos.

by Some random dude,somewhere out there in the lonly November 4, 2003

push the envelope

"stretch the limits" - to go further (in any field) than anyone or any group has done before. perhaps doing something that wasn't previously thought possible.

dude, that quadruple-backflip double-twist one-handed going backwards while blindfolded and sucking a lolly (deep breath) surf manoeuvre was really pushing the envelope.

by Smiff November 3, 2003

lick the envelope

Oral sex on a female.

She asked me to lick the envelope, and then I mailed that shit.

by akgirl November 20, 2009

Nuclear Envelope

1. An extremely smelly, gross, vile, possibly radioactive, dirty vagina that has been stretched beyond belief. Overflowing with semen from multiple men and some horses.
2. A dirty whore with said vagina.

1. "That bitch had such a nuclear envelope that I wouldn't even touch her with a 10 foot pole."
2. "I'm not putting my dick anywhere near that nuclear envelope!"

by FBAC if you DEFC April 14, 2010