This is the signature move of John Mak. Everytime he gives us tons of homework, he says piece of cake to make us feel worse.
People who don't know what this means might get
confused, for they might think John Mak is giving out
cakes.
Student A:
Today no homework?
John Mak:
Today's homework is Chapter 1 Q10-30.
Student B, C, D, E, F, G, H: WHAT?!?
John Mak: Piece of cake.
Piece of cake(Mak)