Kaboomer
A Karen from the baby boomer generation who has the rage of a thousand suns and will rip your face off if you don't give her what she wants.
"I want my discount NOW!" she hissed, then threw a bag of chips at the cashier.
She yelled at the waiter so hard, he dropped a plate of spaghetti on the floor.
She exploded in the middle of the mall, and the security cameras caught it all.