eating hole
A sassy way to tell someone to shut up or back off, like you're telling them to go eat out of a hole and you're doing it better.
'You think you're funny? I'ma eat you out of your hole!'
He said, 'Go dig a hole and eat out of it, I'm tired of your mouth.'
She texted me, 'You're gonna eat out of your hole, and I'm watching.'