Mongolian Jaw-Locking

An aggressive act where one individual intentionally interlocks their mouth into another person’s mouth and applies maximal biting force. Unlike a traditional kiss, which relies on gentle, consensual lip contact, Mongolian Jaw-Locking involves biting pressure with the intent of teeth being shattered that can cause discomfort or fucked up teeth.

I will Mongolian Jaw-Locking the homeless guy across the street, his teeth will be absolutely shattered.

by Mongal Man July 15, 2025

hop jaw

Noun- the occurrence of flicking one's tongue after the mass consumption of hoppy beers, particularly IPA's.

Zbag kept flicking his tongue after drinking far too many IPA's. Yeah, he's suffering from hop jaw, poor bastard.

by Pdsilly21 December 25, 2016

Moose Jaw Warriors

This team either sucks more ass than you can imagine, or is the best team in the WHL. Similar to my balls, this team is located inside of the jaw of a moose.

Dumbass #1: “Hey, wanna go to the Moose Jaw Warriors game?”

Dumbass #2: “Only if we can dump popcorn on the Swift Current Broncos fans.”

by Cool Dude (Real) April 22, 2023

St. John's jaw

A painful and elocutionarily debilitating medical condition originally identified among pederastic members of the Brothers Hospitallers of St. John of God, brought on by compulsive fellatio performed on unwilling minors.

A doctor's office in 1974...
Doctor: Well, Brother, what might the problem be today?
Patient: Humph-haugh-haugh-maugh-hinh.
Doctor: St. John's jaw again, is it? That's the third time this year, Brother. You really must give it a rest.
Patient: Rhaoum-haugh.

by doonga November 7, 2013

Girl with the glass jaw

A female who's not in a relationship with either sex currently (but has been in the past) because she's been rejected by members of both sexes. A female who tries to rally other people to support her even at the expense of their own relationships (the kind of person who would try to fuck with the lives of two people who are otherwise happy together, despite the female in the relationship having something in common with her). A female who makes everybody's life around her about her, then tells them all its not about them, which is true, everything has to be about her.

The girl with the glass jaw didn't want to be rejected and alone at the same time, so she tried to get other females to think like her, even though she didn't really know anything about being happy with another human being(and some of them did), since every relationship she had tried at, she had been rejected for making the relationship all about her, the same way she did with family, which is why nobody missed her when she was somewhere on the other side of the globe. She was quick to get other people to sacrifice things, and try and get them to compromise rather than resist.

by Solid Mantis October 21, 2019

Keep Your Jaw On

"Keep your jaw on" is a phrase used when somebody is overwrought, overly shocked, or unnecessarily upset over a trivial matter. The expression was inspired by John Glubb, a WW1 soldier who had his jaw shot off but managed to have it reconstructed using surgery. The point of the phrase was, if even somebody who's reached a situation that low managed to fix their problems, you shouldn't be reacting so badly about a smaller issue.

Popularised in Northwest England's coastal towns, the phrase is often used as a less niche form of the phrase "don't get your knickers in a twist."

PERSON 1: “Oh my God, my life is over! My phone, my beautiful phone - it's been delayed in transit. I literally don't know what to do. What the Hell should I do?”

PERSON 2: “Jesus Christ, keep your jaw on. It'll clearly get here in the end - some people have real problems.”

by C L G May 1, 2025

trailer park jaw

You’ll know it when u see it. A distinct jaw that tends to stand out. Similar to Hapsburg.

That girl could be cute but she has that damn trailer park jaw

by Littlejj2017 December 14, 2023