Top definition
A nice kid friendly way of saying "shut the fuck up" Basically you need to shut the fuck up because your being an annoying bitch and you need to leave
"Hi mom just came back from school whatcha doin'?"
"Nothing really."
"You have been fucking our neighbor"
"shut the full cup"
via giphy
by PredaPerfectly January 13, 2017
Get the mug
Get a shut the full cup mug for your buddy Paul.