By: Goodie Two Sleeves. The T Rex is like a really scary, angry, reptilian Kangaroo... with shorter arms, bigger feet, scales and fangs... wait are they fangs or just sharp teeth? What makes it a fang? Cause one of my teeth is pretty sharp, but I don't really think of it as a fang. Wait, what were we talking about again? Gold 100% Cotton Babydoll Tee with Multi-Color Print.