Art Room Herpes
The glitter you get on you in the art room. Gets all over your hands, face, and EVERYWHERE... and when you check your hair five years later, it's still there.
Person 1: "Dude, there's glitter in your hair."
Person 2: "Yeah, just got some art room herpes. It won't go away!"
Person 2: "Yeah, just got some art room herpes. It won't go away!"