Actually.. given how my brother has really made me cross with some of the stuff he bought my kids this christmas it might be a good idea to run it past your sister first
My brother thinks he is a lot funnier than he actually is...
he bought my 15 year old son a proper (not a toy) lock picking set, with a big How To book, on how to pick locks, from door locks, Yale locks, window locks, to car locks (different brands of cars covered.... all required picks included). And, he then had the cheek to warn my son that if the police caught him with the lock picks on him he could actually be arrested for it.
Total & utter dickhead!
Luckily my boy is probably the most honest person on the planet (bit of a stickler for the law he is ) so he isn't interested in them at all.. but bloody hell..
That has to come second to the worst other gift I heard about. My Nephews girlfriends grandfather was bought a crossbow (fully functional) from one of his sons. Apparently the man has never shown any interest in crossbows or any other brutal hunting equipment