Unfiltered Story #91964

I customer went to school with comes into my shop.

Customer: What size is this? *holds up cup*

Me: Large.

Customer: How can you know? You barely looked at it.

Me: It has LARGE written on it.

Customer: Well, you don’t have to be so F**KING RUDE! *leaves shouting that I’m stupid because I got a C in English while he got an A*