Stop in for a cup of coffee

The grades slumping talk at my house usually included a good thump upside the head...

At my house it included going to bed without dinner

"because you are huge disgrace to family name and only deserve to go to bed, and count yourself lucky because you actually don't deserve nice warm, dry bed, with no respect to your education like this, are you asking to live in slum"

I can say I only got it twice because I got good grades except one or two slips :???: