1 definition by Harry O' hara
An act during anal sexual intercourse in which the dominant inserter or alpha male removes his penis from the anal cavity of the receiver and smears fecal matter off his glans by violently beating on the ass cheeks of the receiver. This act is often performed by men of the homosexual community, transexuals, drag queens, but especially by raunchy men who claim to be of the female gender named Sydney Johnson.
Man, did you see him give him a dirty johnson in only 3 minutes?
Sydney, stop giving random men dirty johnsons!
Sydney, stop giving random men dirty johnsons!
by Harry O' hara April 4, 2008