KAREN

A person who wants the manager.
Usually a Middle age women. She has a Ugly ass haircut.

"I WANT THE MANAGER"
"I WANT MY EXPIRED COUPON TO WORK"
"STOP FILMING ME"
Worker: STOP BEING A KAREN

fuck_you_karen

A reddit user who had a ex wife who took the kids and the house

Fuck_you_karen had a reddit that was pointed at his ex wife Karen