eating muff
Sucking a woman’s private parts. People say it as a joke or insult, like when they call you a muff eater to make you feel like a creep.
My teacher said, 'You’re a muff eater, and that’s not cool.'
He called me a muff eater in front of my friends.
My mom said, 'You’re a muff eater, and that’s not a good look.'