Lubricant
thick enough to be kept in the pockets of clothing without dripping through, often
literally butter or margarine.
Pocket butter is used defensively to help ease the pain, and prevent bodily damage associated with rape. Product is usually applied externally, and VERY urgently.
"I have to report tomorrow. Anything I should bring?"
"Underwear... Wear at least three white t-shirts, three pairs of drawers, and three pairs of socks. And you're a little too pretty, you may want to pack
pocket butter as soon as you can."
"I'll make that
bitch pray for pocket butter"
"Please...let me hit my pocket butter first..."
"Did you hear what happened to
Jones?"
"Yeah, he needs be quicker with the pocket butter."