Grimlock Dinobot is a powerful and iconic character from the Transformers franchise. As the leader of the Dinobots, Grimlock is known for his immense strength, stubbornness, and limited speech, often using the phrase 'Me Grimlock.' Despite his rough demeanor and rebellious attitude, he is fiercely loyal to the Autobots and often plays a crucial role in battles against the Decepticons. His alternate mode is a mechanical Tyrannosaurus Rex, making him a standout character in both combat and personality.