ratchet jaw 

In CB slanguage:

1. n. One who talks continually.

2. v. To talk continually.

3. v. To talk on the CB radio.

If you ratchet jaw, then you are a ratchet jaw.

ratchet jaw by Downstrike May 30, 2004

Ratchet Jaw 

When you do a lot of Coke or Crank & your jaw involuntarily moves in and out or back and forth.

I did a line of glass last night and I still have ratchet jaw, I'm going to be sore as fuck tomorrow.

Ratchet Jaw by Cum Slinger November 6, 2015

ratchet jaw 

When you blow a guys cock for so long, that you're jaw starts hurting really bad.

... I sucked him for so long, I got ratchet jaw.

ratchet jaw by Emsily June 9, 2005

ratchet jaw 

When you eat a chicks pussy for so long that your jaw gets locked and feels like turning a ratchet

Man, it too that chick so long to cum last night i got ratchet jaw

ratchet jaw by lonestar June 1, 2004

Rachet jaw 

A person who will not shut the fuck up,and is just blabbering out mindless dribble. This person just talks about nothing or weaves yarns that just go on endlessly, it's like they have to hear themselves talk. These people may often be refered to as longwinded assholes.

dude 1: That speaker really went on and on at the meeting tonite.

dude 2: Sure did, he was a real rachet jaw.

Rachet jaw by TV CAR April 10, 2010