"The Dumb Blonde Again!" joke

A blonde decides to do something wild she hasn't done
before, so she sets out to rent her first x-rated adult
video. She goes to the video store and, after looking
around for a while, selects a title that sounds very
stimulating.
She drives home, lights some candles, slips into
something comfortable, and puts the tape in the VCR.
To her disappointment though, there's nothing but static
on the screen, so she calls the video store to complain.
"I just rented an adult movie from you and there's
nothing on the tape, but static."
"Sorry about, that," replied the store clerk. "We've had
problems with some of those tapes. Which title did you
rent?"
Replies the blonde, "It's called,' Head Cleaner'."