Manilla Envelope

Someone incredibly dull and boring who has very 'safe' tastes and no personality.

"John is so lame..."
-"Yea, that guy is a manilla envelope."

by Teeto86 April 19, 2010

Gas envelope

When a male or female licks the rectum and drags the tongue across the entire butt crack. It is often used with a rim job.

She went down on me and licked from my balls to the entire gas envelope.

by Jimmy2Shits December 1, 2021

Asian envelope

“A specific term for a sexual act that must be done during a massage, instead of just asking for a, “happy ending” which is normally a handjob, with this you know you’re getting her pussy “envelope”

She gave me her finest Asian envelope once all was said and done

by ImSataniic May 11, 2023

smashing the envelope

To go beyond "pushing the envelope".

NASA will be smashing the envelope by landing a man on Venus

by Red Caps February 29, 2016

Seal the Envelope

To lick a Vagina.

"I'll Seal the Envelope all Night"

by Envelope Sealer March 27, 2010

Flesh Envelope

A vagina.

Open up that Flesh Envelope and get ready for my pork sword.

by Synapse July 3, 2003

Fruity Envelope

Another more innocent, term for "bitch", or "a bitch" originates from French culture. Can be used in all the same forms "bitch" can.

That TV is Fruityenvelopin'! Quit being such a fruity envelope and get in the car! I see you've got a new pet; what a lovely little Fruity Envelope.

by Don Knotts March 26, 2007