You Can't Sit With Us Edit Meaning

1.

The phrase that you say to people if they try to sit at the plastic's lunch table while wearing track pants on a day that isn't Friday or a pony tail for the second time in a week or a color other than pink on Wednesday

That's against the rules and YOU CAN'T SIT WITH US!

See mean girls, plastics, fetch, you, can't, sit, with, us