refering to and/or caused by a person giving another person hed; they are usually in the position so long that there jaw just kinda gets stuck hanging open and will not shut for a series of hours
by Ben fuckermother August 26, 2003

When a person's jaw and mouth becomes permanently damaged from sucking too much dick. This results in the lips always being open and ready.
by SATAN'S INFIDEL April 14, 2017

A small city by the #1 highway in the province of Saskatchewan. Although the population is small, the city of Moose Jaw has many local attractions including the beautiful murals painted on the walls of buildings, historical city buildings, and tours. The city is also nick named "the friendly city" because of the kind residents living there and the great community. The people will gladly help you if you ever get lost.
Friend1: Hey where'd you go for your summer vacation?
Friend2: I went to Moose Jaw.
Friend1: How was it?
Friend2: I had good time down t here, it's a great place to visit!
Friend2: I went to Moose Jaw.
Friend1: How was it?
Friend2: I had good time down t here, it's a great place to visit!
by TheVilla July 27, 2006

When you are eating pussy and you have been at it so long that your jaw and your mouth begin to cramp up.
by GoatPeople September 19, 2009

by SMJezus August 23, 2008

A twitching of the lower part of the jaw which occurs when taking Ecstasy. A tendency to grind ones teeth is also apparent.
by jabberjaw07 October 14, 2007

Up next ensemble Chief's defenseman Billy Charlesboy who hails from if I can read the card Moose Jaw Sasketchwan.
by magic pickleman August 26, 2010
