Definitions by Tim2345

perilingus 

when a man goes down on another man's perineum. As opposed to cunnilingus.

"Dave, do you fancy some perilingus tonight?"

perilingus by Tim2345 October 3, 2006

San fransisco slot machine

when a man cuts his perineum longways to resemble a vagina for the purpose of sexual intercourse, mainly with a MAN!

"then he punched me to the floor, took my trousers off, splayed my legs forcefully and took out a knife and gave me a san fransisco slot machine ill never forget"

San fransisco slot machine by Tim2345 October 3, 2006