[ Pidge knows she should actually explain who Santa is and that he's not real, but that's not what she's going to do. Sorry? ]

Santa is a man who lives at the North Pole and makes Christmas toys for all of Earth's children. On Christmas Eve he loads all the toys up on a sleigh and transports them to all good children around the world so when they wake on Christmas morning they have presents.

[ Enjoy this logistical nightmare of a myth Allura. ]