you eat with that mouth?

(Do) you eat with that mouth?

 and (Do) you kiss your momma with that mouth?
Sl. Do you actually eat with the mouth you use to talk that filth?; Do you actually use that filthy mouth to kiss your mother? (A phrase said to someone who talks dirty all the time.) That's a lot of foul talk. Do you eat with that mouth? After the suspect finished swearing at him, the police officer said, "Do you kiss your momma with that mouth?"
See also: eat

you eat with that mouth?

verb
See also: eat