A blonde’s TV breaks so she heads to the electronics store to purchase a new one.

“I want that TV,” she tells a salesman when she gets to the store.

He shakes his head at the blonde.

“Sorry, we don’t sell to blondes.”

Frustrated, the blonde goes home and dyes her hair brown. She returns to the store later that afternoon.

“I want that TV,” she tells the same salesman.

Again, he tells her the store doesn’t sell to blondes.

She leaves and returns to the store the next day with black hair and asks the same salesman for the TV. She receives the same answer yet again.

“That’s it. How do you know I was a blonde?” she asks in frustration.

“Because,” the salesman says. “That’s a microwave.”