Both are just too funny. The first one reminded me of a summer job I had 20yrs ago, at a large nursery. We would get bored and mess with each other for a laugh. You know a large zip tie on the drive shaft,or a 1/2lb lead tape weight on the inside top of 1 front tire and 1/2lb on the bottom of the other. My favorate to do which took longer to do, was to tap off of the windsheild washer line and run a hose under the steering colum. Then tie the pump motor in with the ignition, so when you try to crank it you get soaked. We would take off the coil wire so that it could not crank. There was one guy that couldn't figure out where the water was coming from, but after all was on him it stopped, he kept trying to crank it until the battery was dead. He came over to ask if we would give him a jump and see if we could help him figure out why this truck is pi$$ing on him. Those were some fun times, but you have to be careful who you do this kind of thing to,hehe.
Mike