when you open someones mouth whilst asleep and fart into it to make an echo and make it much louder.
by TheAlmightyDefiner November 04, 2015
The term used to describe the state of somebody's mouth after they kiss a girl that got nutted into 3 times in row my benya. The only cure for BNM(benga nut mouth) is suicide
Person 1: Did you hear what happened to Aidan?
Person 2: What happened?
Person 1: He got benga nut mouth
Person 2: oh shit *cocks gun* time to put that fucker out of his misery
Person 2: What happened?
Person 1: He got benga nut mouth
Person 2: oh shit *cocks gun* time to put that fucker out of his misery
by Vorowitz March 04, 2019
by Skelecool August 26, 2020
by ThyPhantomThief July 17, 2021
by camel hump February 03, 2010
A derogatory term for someone's teeth which not only do not match up to form smooth dentition, but are crooked, misaligned, growing in sideways or even on top of one another. This is like a Swiss Army knife having a knife, a saw, a toothpick, scissors, etc. But mostly the saw.
I met this gorgeous Vietnamese girl at a party, and we were making out, and she was about to go down on me, but I saw she had a Swiss Army mouth, so I said 'No way!'.
by dublAron February 23, 2012
These balls in your mouth refers to a statement of telling someone that ones testicles are in a persons mouth.
by CarterMakesAccurateDefinitions December 27, 2021