Another name for a Screaming Seagull, this is a sexual move in which 2 people have sex on the
beach, and the male
sticks his penis in the sand and proceeds to have
sex with the girl. The result is a painful experience in which the sand makes a crunching noise inside the vagina, hence the name.
We were doing it on the beach, and I decided to get kinky and give her a
cap'n
crunch. She screamed louder than she did in bloody anal
sex.