A blonde walks into an appliance store, and asks to buy a television set.
"Sorry," says the owner. "We don’t allow blondes in here."
The blonde leaves and dyes her hair brown.
The next day, she returns and asks to buy the television.
"Sorry," says the owner. "We don’t allow blondes in here."
"Hey," says the blonde, shocked, "how’d you know it was me?"
"You’ve been trying to buy a microwave."