A "
Cheese Grater" is someone of incredibly low inteligence. The term
Cheese Grater comes from the belief that all inteligent people start with a base I.Q. Like
cheese (you start with so much), and these imbeciles come along and shred every precious point from you; simmilarly to how one grates a cheese block.
Teacher:
Melissa, explain to me the importance of Planck's Constant.
Melissa: What did you say? Are you talking to me? Cause, um like I'm in the middle of texting some important people , duh.
T:
Melissa you stupid cheese grater, get out.
M: But I didn't do anything