A blonde goes into an appliance store looking for a television. After a few minutes, she picks one out and approaches the salesman.
"I want to buy this television."she says.
The salesman replies "Sorry, we don't serve blondes here."
She gets mad, leaves and goes home. She dyes her hair brown and returns to the store.
"I want to buy this television." she says to the salesman, getting the same response; "Sorry miss, we don't serve blondes here."
She leaves again, frustrated. She goes home and proceeds to shave her head, eyebrows and all, leaving no visible trace of blonde hair on her head. Upon returning to the store, she once again approaches the salesman.
"Sir, I would like to purchace this television, and I don't want any problems."
To which the salesman replies, "Sorry Miss, We don't serve blondes."
Fed up with this, She cries "How can you tell that I am a blonde? I have dyed my hair and even resorted to shaving my head!"
To which the salesman replied, " Well Miss, that television you are trying to buy is a microwave!"