(n) (insult) A big mouth. The owner of the tit jaw usually has a mouth that's too large, sometimes meaning they talk too much. Can also be used to mean that the person eats too much. Also used to evoke baby-like images of the person.
by The Other Shoe January 18, 2017

by DontFuckingWorryBoutIt June 9, 2018

by slack-jawed yodel March 31, 2023

Pain and stiffness in the jaw muscles resulting from aggressively eating pussy for long periods of time. Acute crotch jaw follows which results in the jaw becoming temporarily misaligned due to muscle inflammation. Symptoms usually subside within 4 to 24 hours without medical treatment, depending on the severity of the condition and how hard you cleaned the canoe.
"I literally had to push my fucking chin back into place from the crotch jaw I got going down on that bitch. Jesus Christ."
by Walter Goldshoes November 28, 2019

by PudgeBucket December 5, 2018

Despite her crude mouth, the girl with the glass jaw had always had a delicate jaw. Her mother did her best to protect her well enough that she could keep her mouth running all the time.
by Solid Mantis October 22, 2019

by Love light January 27, 2023
