When someone,usually an adult hyperactively touches everything in a room or in a group of objects like they have OCD.This person cannot leave stuff alone and look without touching.
I should have known better than to leave my collection of glass figurines on the table because Fingers McGee will have to pick up or touch every damned one of them!!!
I have to clean my stainless steel refridgerator doors over and over when that picky fingered SOB Fingers McGee fondles it!!!