When I was around 10 years old, my Dad used to let me rent a lot of R rated movies when I was at his house, then I would watch a lot of them alone late at night. There was one horror movie where this guy was always talking about getting a blow job, and he had a big curly fro, so I figure a blow job was like a perm. So one day my Mom came home and she had just got her hair permed, and I was like "Did you just get a blow job?". She was so pissed!