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To have a tendency to want or to be interested in mechanical things; to understand, and be able to work on things of a mechanical nature, or things with gears.
That boy over at AutoZone is a total gearhead, he loves to work on his car.
by PANDA <3 October 16, 2014
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May 24 Word of the Day
The horror and shame of getting old; especially when approaching the age of gray hair and arthritis.
Yo dude, Darryl is turning 40 next year. That's what I call geriatrocity.
by shrimphead February 28, 2009
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2
Someone who is totally into cars and is very knowledgeable about how to modify and fix them.
Eric is such a gearhead he has a seatbelt buckle for a belt buckle.
by ghost July 31, 2003
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3
(n.) A person who is extremely interested in the mechanics of vehicles, particularly motorcycles and improving acceleration.
Tom G is such a gear head; all he ever talks about is his fucking bike.
by Gumba Gumba May 23, 2004
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4
A person who is into all things motorized. This can be cars, motorcycles, machines, planes, or boats, but specifically relating to the engine and power delivery. Knowing how to weld and machine metal are also traits of a gearhead.
Dude, she's such a gearhead. Go show her that old lathe and tools in your grandfather's garage and she'll be in heaven.
by Analogworm January 07, 2008
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5
Person who in a MMO group will check teammates gear and then express his disgust for those who dont have equipped the best of the best regardless of current challenge level.
Person one:"OMG! Why u using that gear?! Get sumthin better! Heirlooms!"

Person two:"Chill Gearhead! Its normal Deadmines!"
by Marstein81 April 08, 2011
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6
(n.) Someone who collects the latest, coolest, most efficient, and technologically advanced gadgets for their sport, interest, or hobby.
Did you know Jeff can track our hike's distance, route, and elevation gain with his new GPS unit? He is such a gearhead.
by MM June 02, 2004
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