When you are walking and your ankle painfully moves to an uncomfortable angle, this happens when you come off e.g a curb or step. This is a Hull word which is used nowhere else in the world.
Person 1: "Hey, why are you limping?"
Person 2:" Well I just cockled over as I came off that curb over there."
Obligitory term used for very stupid people. Often used against script kiddies, and AOLers.
A clusterfuck of two words, one offensive, one random, to create a word stupid enough to describe the person it's used against.