Keep the families' feet warm this holiday season when you deck their preverbal halls with fun ugly Christmas sweater socks. (Warm feet meet feeling as tipsy as one of Santa's elves who's just come in from the cold on the North Pole.)   This 6-pack of hilarious ugly Christmas sweater socks features the excited snowman and the National Lampoon's "Shitter's Full" RV and will not only tickle the funny bone of anyone who you gift these too this year, they'll also appreciate how you're giving them a way to get into the holiday spirit without going crazy.   Ugly Christmas socks are the second-best thing to wearing an ugly Christmas sweater during the holiday season, so why not get in the holiday spirit?