Typical Douchebag, wears Oakleys to school when its cloudy and hes is inside all day, Drives a Honda Element, and thinks whenever anyone trys to pass him that they're automatically racing and its gunna be rad as fuck! listens to Hinder and Papa Roach etc
We should go fuck some girls and drink mountain dew," Bro your starting to sound like a Zack"
by Scroto Saggums February 1, 2009
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A big boy who laughs at his own lame jokes, sucks at guitar hero, is a stuck up drama queen, immature with commitment problems and has love deprivation issues. Hates glee but like The Secret Life of an American teenager like a queer. Burps in his girlfriends face and doesn't apologize and eats like a hungry hungry hippo. His elbows are as dry and cracked as a baboon's butt. His feet resemble big foot's; repulsive and full of fungi. He's all around a two faced douche smelling jerk!
Stop being a Zack or I'll dump you!
by krjbfewfb June 30, 2011
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A young man with a dick shaped head. Zack also enjoys the company of men, especially black. This man also has one of the smallest dicks possible.
Girl: You micro?
Zack: No, I’m Zack
Girl: *Leave bedroom*
Zack: *Turns on his computer*
by TheCatCaller911 August 26, 2018
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A guy with an extremely small penis, is over weight, very unattractive,no sex appeal, and cheats.
by JackTheBiotic August 28, 2014
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1 Retard, Mumbler; One who mumbles and speaks softly so that no one can understand a word said. See Gay. Also see Scanner. 2 One who enjoys making a fool of himself, esp in front of many others and beautiful girls. See Chess. 3 One who thinks he is tougher than others and often makes "witty" comebacks that don't make any sense. See Queer. 4 One who often runs away, esp when upset or angry. See Childish.
Zack's Common vocabulary:
"soiewejfd lksnflskjuoiruewkfdkdjfdkjs....okay?"
"dflkjf sflkjdfoiekfd dfo;siulkfjd dfiuef!!!! Canyoubelievethat??"
"Just be happy you're still breathing."
"He said that?..Well...you tell him........... ......................... yeah....tell him....well, i dont know.....just think of something good okay?"

by ilove2mumble October 25, 2006
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A gross boy who never showers.
Girl 1: I hear you slept with Zack last night?

Girl 2: Eww I bet you are disgusting now.

Girl 3: No all the alcohol we consumed nullified his grossness
by #imalwaysright November 2, 2011
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