As discussed in "The 40 Year-Old Virgin," a win-win is the act of popping any kind of drowsiness inducing drug (Nyquill for example) and proceeding to jerk off. Whether or not one finishes before falling asleep is besides the point because "either way you win..."
Rob: "You going out tonight man?"
Gene: "Nah I'm staying in tonight. I'm pretty tired."
Woman lays belly down so her head is near the edge of the bed. The male places his penis in the woman's mouth, so that the deeper he gos, the harder he can press on the ladies back. The purpose being that they both get what they want. She gets a back rub, he gets head. The deeper he gos, the better\harder he presses on the back.
A term a smarmy salesman or manager uses to tell you that both parties have positive outcomes from a situation. This is rarely true. see Enterprise bargaining
So you see here we have a win win deal.
Oh yes of course, you take my old car for nothing, and i pay off this new one for the next 38 years, i am a winner then arent i?
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.