Shave Your Beard

To tell someone off over something pointless or ridiculous. Used when your friend is rambling about something that isn’t even your business and you just have to get him to shut the fuck up.

Ron: Yo bro! I talked to that Adrianna girl in school today. She’ll be my prom date! Isn’t this so ex-

Peter: Shave your beard, Ron.

Ron: What?

Peter: I said shave your beard Ron!