The body of water that you swim in after you cum, to which you're granted access for only a brief period of time.
The Sea of Goodness also serves as a cure for mild depression with it's magic healing waters.
Bob: "yes" (Typing is with the left hand only, and therefore slow)
Joe: "Dude you there yet"
Bob: "DUDE I'M AT THE SEA OF GOODNESS"
Bob: "Dam, they kicked me out of the Sea of Goodness but at least now I can enjoy their waiting room for a while =)"