When you suffocate someone using your nutsack. (Picture the way a small child looks when they put a plastic bag over their head and breath in.)
by Snake Mittens January 30, 2010

When, during oral sex, the penis only reaches the back of the mouth & doesn't ever enter the throat. This could be due to the penis being too short or the girl refusing to take it deeper.
"She's terrible at blow jobs... She tried to give me head, but she refused to deep throat me, I got some 'back mouth' at best!"
by Law-BooGiE January 8, 2012

A mouth Lexus is when a well dressed Asian woman; or a well dressed,clean shaven, Asian man removes their gold grill, fills their mouth with expensive champagne, and allows a person to dip their testicles into the champagne, before smoothly licking the tiny bubbles from said testicles. It is best when performed backstage at a wutang clan concert, and is always performed with a superior attitude.
by Drew239 July 18, 2014

A Fuck In The Mouth is used to describe food that is so good to eat, that it is literally like having a fuck in the mouth. Abbreviated form: FITM
The wagyu burger at the front bar of the Alliance Hotel is so good it's like a Fuck In The Mouth, as auntie Donna used to say....
by SuperZac November 27, 2014

by ninesheets November 9, 2009

1. Sally was spittin' all this mouth jizz about Derek last night.
2. I can't stop mouth jizz'in!
3. Derek came so much in my mouth I had to mouth jizz it all out!
2. I can't stop mouth jizz'in!
3. Derek came so much in my mouth I had to mouth jizz it all out!
by Moll Dawg and Thurs Pup September 12, 2012

“A woman” enters a bar; with the intent to drink but has no money and leaves as a mouth-hugger Boom!
by “CJ’S” World May 26, 2018
