Edible glitter. Or, in slang terms, edible herpes of the craft world. Uh...better stick with its official title here.
Actually, maybe the herpes reference doesn't even apply here. While I doubt making glitter edible will decrease its status as an unpleasant nuisance that may inhibit you from getting laid, it will be possible to get rid of once acquired. You know, find a piece, eat a piece. For the next 5 years.
Gold Edible Glitter star for that.