A threat indicated by the raising of one eyebrow while lowering the other, tilting the head, and staring into the eyes of an opponent. Made famous by Dwayne Johnson, better known as "The Rock".
Indicates that the targeted opponent needs to know his/her role and shut his/her mouth.
(People's Eyebrow given) "The Rock says KNOW YOUR ROLE AND SHUTCHUR MOUTH"
As defined by Kelly Osbourne on the Howard Stern Show, who is an authority on vulgarity coming from the Osbourne family...Dirty Sanchez is a non-sexual practical joke where the offender inserts their index finger into their vagina or butthole then swipes it across the victims upper lip.
My mom was being a bitch so I sneaked up and gave her a Dirty Sanchez.