A common occurrence in the process of getting ready to go out. A triple 'Sh' is the act of having a shit, a shower and a shave, not neccisarily in that order, one after the other.
John: "Dude, we're gonna meet at the Bar around 9:00ish. Get ready"
Steve: "Ok, just gotta have a triple 'sh' first"
Steve: "Ok, just gotta have a triple 'sh' first"
by The Rhys February 24, 2010