Top Definition
When someone releases feces into one others mouth, then that person packs the feces in their own mouth for a air tight non opened mouth, used for making yourself sober.
Packjaw
by kc17170 April 27, 2009
7 Words related to Packjaw

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×