Zack

to be a short pervert with suicidal tendancies whose face is one huge zit. can also be nerd.

"damn! that kid is annoying!"
"no man, that kid is ZACK!"

by goblinoffury May 17, 2008

Zack

My gay sexual partner who is the most handsome, sexiest bear alive. he has the cutest tush a man could ever ask for and I love him. I call him "Big Papa pump".

Zack come over so I can give you a pounding... in your tight ass.

by HEY POPPY February 8, 2010

Zack

a piece of poo, playing halo geek, lazy, un-caring, un-healthy, un-employed heartless DWEEB.

Zack is such a homeless halo playing dweeb

by urbanodic April 28, 2009

Zack

A gay man who digs rock guys and likes strawberries.

Damn dawg, i'm straight go eat some strawberries and hit on a zack biotch!

by jamal j. November 30, 2006

Zack

A loud mouthed fag who never gets the ladies and has a 1 cm dick. People usually have to look away at his atrocious face because of how fugly he is.

What the fuck is that a Zack he is ugly as fuck.

by Definitelynotzack April 6, 2016

Zack

A guy that is a great person, he's helpful to everyone, and he's a shoulder to cry on. He can be very mean on occasion but over all a great guy. Zack has an amazing body that all the girls drool over. His great body makes up for his small penis.

Zack is a great guy.

by hi my name is pse March 5, 2015

Zack

A boy who thinks they know everything and will never have sex.

"Dude, he needs to stop trying, he's being a Zack!!!"

by macho3388 September 17, 2008