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In Transformers, he is the Leader of the Dinobots. He is one of the most powerful Autobots.

There are two distinct interpretations of Grimlock:

In the cartoon series, he is a strong but dumb "comedy" character.

In the comics, and especially in Simon Furman's version of him, he is a born warrior and hardman, who has a very different approach to leadership to Optimus Prime. He believes that Prime's compassion prevents the Autobots from defeating the Decepticons. He looks down on those he considers inferior, but is fearless in battle.
Although arrogant and stubborn, Grimlock is a highly effective leader. He is an anti-hero, a cross between Wolverine and Leonidas.
"Optimus Prime is too soft, if Grimlock were our leader, we could have won this war long ago!"

"Me Grimlock, Badass!"
by GaryUK August 02, 2007
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Jun 1 Word of the Day
The two states of being are as a human being, or a hungry ghost. Semi-regularly you need to ask yourself which you are. Sometimes it is human. Others, alas, it is hungry ghost.

The hungry ghost seeks validity outside of themselves. Someone pining for an indifferent ex is a hungry ghost. Someone who arrives alone at 6:30 on Saturday night to a pub is probably a hungry ghost. Obsessive checking of mobile phones, chat sites or networks are clear signs that one is a hungry ghost.

The best thing to do is just stay home and ride it out. Read a book. Find some good clean fun.
Mate: How are you?
Dumped: I'm a hungry ghost, man.

Mate: What'd ya do last night?
HG: Urg. I hungry ghosted around The Oxford for a few hours, then walked home past her house, and HIS car was there...

Mate: Why'd you call man?! It's just rampant hungry ghostery.
by Dr Winterbourne February 16, 2009
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2
1) In Advanced Dungeons and Dragons, a Grimlock is a large and powerful grey-skinned humanoid, looking rather like a grey orc. Grimlocks are primitive, but also vicious and aggressive.

2) In Transformers, Grimlock is the leader of the Dinobots. He transforms into a Tyrannosaurus Rex. A staple character throughout the entire run of the TV series and the comics, Grimlock even went through three different toy versions in Generation 1.
Me Grimlock! Me king! Me kick your butt!
by Andy July 22, 2004
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3
From transformers , the leader of the dino bots.


Gets a brain transplant and goes crazy.
Me grimlock mash metal.
by corey jamison April 11, 2005
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4
The act of a grenade bouncing back towards the person who threw it. Grimlock2 is notorious for this act.
Grimlock2 cooked his grenade only to have it bounce off a low ceiling back towards him, to which he exclaimed, "Shit! I grimlocked it!"
by ThatsRightCOW June 21, 2009
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6
Big ass robot who turns into a bigger fucking g robot dinosaur

Basically a badass, and don't let his intelligence fool you, he has an IQ level of 10 million
Grimlock is smart
by TheElite49 October 09, 2019
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