slang reference for a penis. particularly when fellatio is being performed on it.
To silence someone by inserting your penis in their mouth.....i.e.; If you don't shut up , I'm gonna whip out the meat muzzle.
by John Stahley January 25, 2008
1 more definition
Insinuating that someone will quiet someone else by placing their penis into the annoying, talking persons mouth.
Shut up or i will slap the Meat-Muzzle on you. Bitch.
by Obb September 15, 2007