Make this the most (pre)historic Christmas ever when you rock this Men's Papasaurus Dinosaur pajama set. The top makes it easy to see who's sitting at the top of the food chain in your family as the T-Rex sports his Santa hat and holds his present (with his tiny little arms!) The super comfy pants feature side pockets and drawstrings to complete the ensemble and ensure there's a strong family resemblance. Make sure you pick up matching pajamas for the rest of the family, too!