Do you eat with that mouth?

(Do) you eat with that mouth?

and (Do) you kiss your momma with that mouth?
interrog. Do you actually eat with the mouth you use to talk that filth?; Do you actually use that filthy mouth to kiss your mother? (Said to someone who talks dirty all the time.) That’s a lot of foul talk. Do you eat with that mouth? What did you say? You kiss your mama with that mouth?
See also: eat