Kellered [kel-?rd]; verb: 1. To have a wildly satisfying sexual encounter with Colby Keller. 2. To be fucked mercilessly by a hot man with a big penis. "Whenever we tell our models that were thinking of pairing them with Colby Keller, their eyes widen, they smile and their holes twitch just sotheir words, not mine! The likes of Gabriel Clark, Seth Santoro and Tayte Hanson all agree: Colby is on everyones hit list when it comes to getting fucked."