A blonde decides she needs some spice in her life. She goes to the closest adult film store, finds a video she thinks she will enjoy the most, and takes it home with her.
The clerk at the store gets a phone call from the blonde about an hour or two after she left.
"Your video doesn't work on my VCR." the blonde says.
"Sure your VCR isn't broken, ma'am?" the clerk replies.
"It's not. I tried another one of my videos in it after I put your video in. My VCR still works and actually works better. But your video doesn't work."
"OK, ma'am. I will get you another copy. What's the name on the box of the tape?" the clerk says.
The blonde replies, "The box says 'head cleaner'."