Jack Jawin'

v. The act of speaking ill of ones opponent.

also: Talking trash, smack talking

Those Masshole Red Sox fans were Jack Jawin' about my Yanks until they got swept this weekend. Jaws ain't jackin' so much anymore.

by dbroooklyn August 11, 2009

jack jawn

jack jawn: absolutely nothin

All the lunatic hinges didn’t know jack jawn about gotto.

by boogidywoogidywoo June 11, 2024

jackjawing

Moving your jaw from side to side as if you are grinding your teeth, but is a nervous twitch.

He was so high that he couldn't stop jackjawing.

by gayburns7 March 8, 2015