I've heard recently that part of the fun of having children is the fact that you get to mess with them every now and then. If that's true, then these parents are really getting their money's worth from the way they pranked their son.
This kid took a nap after he got home from school and when he woke up it was dark outside. Instead of just letting the kid know that it was 7 o clock at night, these parents took the opportunity to tell the kid that he was late for school.