Pun of the Day Which dinosaur was most evil? A: The Tyrannosaur. He was known for T-Rex-ery. 01/12/2024 · The Pun Gents Which dinosaur was most evil? A: The Tyrannosaur. He was known for T-Rex-ery. Tagged: dinosaurs, evil, t-rex, tyrannosaurs rex HilariousPretty GoodOKPretty BadTerrible (Rate This Pun)