a cup of shut the fuck up
A very rude way to tell someone they are not allowed to make noise anymore.
I told my little brother 'a cup of shut the fuck up' after he kept yelling in the house.
My friend said 'a cup of shut the fuck up' to me because I was being too loud.
My neighbor told me 'a cup of shut the fuck up' because I played music too loud at night.
xs