A euphemism that began life as a sophomoric term for sex. It enjoyed a subsequent revival and rise in popularity after becoming associated specifically with oral sex.
Guy 1: "What's better then pancakes with dinner?"
Guy 2: "Pancakes with second dinner!"
Guy 1: "Oh, snap!"
Guy 2: "Pancakes with second dinner!"
Guy 1: "Oh, snap!"
by The 2 Berk Crew October 22, 2007