1 definition by Becky Watney

An embarassing person, often somoeone who thinks that they are "cool", perhaps a failed entertainer, or someone wearing 80s attire, derives from "Keith Chegwin"
Look at that cheg dancing over there in the lurex shirt and tapered leg trousers.

I saw this new Noel Edmonds game-show last night, it was so cheggy.
by Becky Watney December 5, 2005
Get the cheg mug.