As opposed, to: "No news, good news", ssdd stands for: "Same Shit, Different Day" (ssdd): where the status quo means that the same exact shit you already were in before, is still exactly the same shit, that day. YEAAAH!
coworker 1: "Hey, mate, how you been?"
coworker 2: "Oh you know, SSDDDP"
coworker 1: "Mmmmmhhmmmmm"
coworker 2: "Well, I'm gonna go wash my crotch. I'll see you later."
coworker 1: O.O