O>-<[: Edit Meaning

1. In the terms of Carlos Mencia, a retard. Or, an expression of retardation Look at that derderder! You forgot to lock your car? Derder..

1. An often hectic event in the pokemon world that results in the death of thousands cute rats. This Pikachu BBQ is tasty. See rat, pikac..

1. A word yelled by a noob as they own another noob, usually in an online game. Person 1: hehehe... Person 2: What the fuck are you doing..