What kind of harmless pranks did you pull when you were growing up. One that comes to mind for me was on a dark lightly used road with woods on the side, we would put a purse on the edge of the road with some fishing line tied to it then we would hide in the woods, when a car would stop and start backing up we would pull the purse into the woods and watch how far a car would back up We had a couple that backed up about a 1/4 mile.