what that mouth do 

a question towards a woman asking if they give blowjobs and how skilled they are at their craft of giving neck

Man:So whats good for tonight

Women: anything whats up
Man:aye i was wondering,"what that mouth do"
Women: Don't play with me

what that mouth do by Nomaj October 31, 2013

what that mouth do? 

A commanding way to ask for a blo job
Basic "such my dick" in a strong player way

He shut her up with ," Bitch what that mouth do?"

what that mouth do? by BIG-Dick Rick August 31, 2020