Yes, it's true! Everyone's favourite aliens are full of the festive spirit and so they are giving away their beloved underpants - shock, horror! Join them as they help out in Santa's busyworkshop, put neon pants on Rudolph and tie knickers up in the place of stockings. But remember to hold on to your pants - this special pants giveaway is for one day only. Ho-ho-ho! Merry Christmas!