an abbreviation of the popular phrase "Suck Me Off" the word SMO can be used in many different contexts.
As a verb: "SMO me real quick bitch"
As a noun: "Gimme a SMO!"
As an Adjective: "That girl looks like a real SMObag"
As a noun: "Gimme a SMO!"
As an Adjective: "That girl looks like a real SMObag"
by mike labarbara, chris johnson March 05, 2008
when a really fat loser has sex with an overly drunk woman. This usually occurs at fraternity parties, it is sometimes taped for fun
by mike labarbara, chris johnson March 05, 2008