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Relaxing and recovering from a hard busy activity when you are tired and all around stuffed.

Usually undertaken on the couch with snacks and the tv on, vedging out takes on vegetative state.
Person one: "oh that was a busy day."
Person two: "it was, l'm gonna vedge out for a bit."
Person one: "good idea, l need to vedge out too, l'm very tired."
by Oakie Doke December 13, 2010