The after effects of playing Bejeweled (or any similar game with bright colors and repetitive sound effects e.g. Diner Dash) for an extended period of time, i.e. when you are trying to sleep, but you can still see and hear the jewels/characters/symbols moving around behind your eyelids.
I was totally permajeweled last night after playing Bejeweled Blitz for 5 hours straight.
by ScruffyHerbert June 04, 2011