God of sexonia, has the physical features of hercules + ron jeremys penis times a million suns, best womenizer in the known universe and quite possibly ur pants, can make any girl orgas-maplode into sunshine.

the dopest, flyest, OG Pimp hustler gangsta player hardcore motherfucker living JEW HATER today (no fat chicks)
Brian: i wish i was a gerardo.
Kyle: me to :( if your a gerardo, you get all the ladies
Brian: yeah, its like he makes me appear gay..
by arickCartmen September 29, 2011
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known as someone who excels at basketball or also known as the "King of The Court".
Gerardo here and I'm king of the court.
And when I rap I keep it short.
by saladblade69 September 21, 2017
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an awsome beaner mexican that does all kinds of shit.
Man gerardo does too much stuff!
by asiannigga April 17, 2011
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Generally this refers to a behavior exhibited by an influential person (management) contrary to what would be expected of someone in their position. These behaviors are strongly correlated with laziness.

An example of this behavior would be to visit a prostitute and charge it to the company on an expense report. Another example would be to spend an entire work-day on an instant messaging service speaking with various "singles" using quotes like "wanna cyber" and "I'm hot and wet with my door closed" while happily married.
My boss walked in while I was pulling a "Gerardo", he took one look at me and the computer screen and immediately called HR and security.
by Obscene March 19, 2007
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ugly beaner from mexico that does nothing in school but jack off
Look at that gerardo
by mansdnsnbd November 21, 2016
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A lifelong disease composed of symptoms that occur from dwarfism and retardation
Dale can’t go on the rides at the park because he has Gerardo’s disease
by Biggb January 16, 2019
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An event occurring during foreplay when you’re performing oral sex on your partner, and you get pubic hair stuck to your “mustache” area.

In honor of legendary bartender Gerardo “Gerry” Ornelas, whose glorious mustache would make Pancho Villa cry tears of joy and pure mezcal.
“Dude, I was going down on Stephanie the other night, and she totally gave me a dirty Gerardo. Felt like I needed to shave twice!”
by Mr. McHaggis April 2, 2022
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