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2.
Optimus Prime's super boss friend, he has the largest penis of all the autobots. He rarely uses sarcasm, showing his dominance. He is also described as superior and sexy. He also has the ability to turn into a GMC topkick c6500.
Jake - omg dude theres ironhide
Travis - jesus hes so cool
by jakedaboss July 27, 2009
 
1.
He is the bad-ass weapons specialist of the Autobots, and his alt form is a GMC TopKick c4500. He has more guns than a small third-world country, and he may or may not have blown up a planet with said guns.

Ironhide doesn't always see optic to optic with Optimus Prime, despite their friendship. He's perhaps the more practical of the two, and more than a little trigger happy.
Ironhide:"You have a rodent infestation. Shall I terminate?"

Sam Witwicky:"No! No! He's not a rodent, he's a chihuahua! This is my chihuahua! We love chihuahuas, don't we?"

Ironhide:"He's leaked lubricants all over my foot!"
by IrresoluteSongbird September 20, 2009
 
3.
Ironhide is an Autobot from Transformers series.
Optimis prime: Ironhide, cover me!
by Mario-Dalt September 30, 2007
 
4.
One who likes gay maps and has a brain the size of Gifin's.
WtF? What an ironhide.
by Carmen Electra August 11, 2003