The Slicing Lizard
The sexual act of putting your balls on a women from the Mojave deserts face, she then proceeds to cut your balls with a 5 foot blade thus the combination of blood and semen pour down her face. This act would not be complete unless she is on her period. Warning this can only be done once
Shemp was caught doing The Slicing Lizard with Larry's wife after killing Shemp, Larry gave a napkin to his wife to wipe off the bloody semen