In Futurama the Christmas holiday is only known as X-mas. Frankly I consider the term X-mas to be stupid so I found that episode hilarious. Especially the Santa bot who kills you if he thinks your naughty.
He knows when you are sleeping He knows when your on the can Hell hunt you down and blast your ass from hear to Pakistan You better not breath you better not move Your better off dead Im telling you dude Sanata Claus is guning you down