If you re looking to take part in the holiday tradition of wearing ugly Christmas sweaters, but you can t bear to wear something so warm, check out this ridiculously ugly Christmas t-shirt! With a design that features reindeer and…dinosaurs? Really? Yup, that s a Tyrannosaurus Rex! Well, if you re looking to show off your inner archaeologist this holiday season, look no further than this hilarious holiday t-shirt. Introduce everybody to your favorite symbol of the holiday season, Santa Rex, with the help of this funny Dinosaur Christmas t-shirt!