n: the act of pooping in to a condom, freezing the rubber overnight, then inserting it in to ones anus.\r\n\r\nInvented at the University of Iowa by Brian and Andy S. in 2001.\n> Andy: "Hey Brian, wanna come give me an alaskan pipeline?"\n> Brian: "You know I can't do that again. Dad will spank us!"\n> Andy: "Aww shucks Brian, you know how much I love those."\n> Brian: "I know Andy dear, I know."\n\n(alaskan pipeline 的复数)