"On Saturday, I was busy with a nine-way."
"No way, dude?!?! How did you swing that?"
"Well, we were all sitting around recovering from the gnarly party last night, and we started talking about sex, and pretty soon we were all really horny. We were talking about nine-ways, so we just decided to try it."
"DUUUUUDE! Next time that happens, you better invite me, man; we could have had a ten-way!"
"I don't know; that chick was pretty much full, man; you could have tried for an armpit or something, I guess."