Someone who gives a lot of Oral Sex.
Also can be used for someone that is overly talkative.
Can be used as an offensive 2 word Attack. Or as a Defensive 2 word Come-Back.
Did you hear about how she is a jaw slut?
Tonights date will be awesome, I heard she is a jaw slut.
Dude, you are a major jaw slut. Shut up for once!
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug