Christmas is about those who spend it with us. Having said that, when my family was bigger we would do all sorts of stuff to each other.
Scaring them and dooming children to a life of psychological therapy was just one of the things.
Heck, once my uncles played tennis with me, throwing me at each other. One at each side of the gate, throwing me uppwards and catching me when I would fall on the other side.
Cheers
Upvoted.