look up any word, like fleek:
 
89.
A pretty cool guy, who's well-known as player. His full name is actually Jack Sparrow. If you ever see him, you should try to get his autograph immediately.
A: Dude man, who's that?
B: He's Jack, Jack Sparrow.
A: Dude, I gotta get his autograph
by unstoppableyolo January 01, 2013
 
8.
The most perfect guy ever.
Most commonly know for being clever.
Is liked more than people with the name of shane.
Rick is a Shane, but Paul is a Jack
by llatiwonk May 09, 2009
 
9.
The coolest guy in the entire world. Blue eyes, brown hair. Tall and muscular, ticklish. And he rocks!
Jack Jack
by all of mankind and the sun February 06, 2010
 
10.
a guy so amazing and so perfect that no girl cud not want him, he has no faults and is loved by everyone though he is oblivious.
he says things he doesnt mean and thins he regrets though he always has a gd reason
he is one of the best guys in the world and no one wud change him. he loves jack daniels :)
nikki thinks the world of jack she blatez loves him
by nix-jim December 15, 2007
 
11.
oh wow. where to begin. hes seriously the sweetest thing in the world. im so lucky hes in my life. hes hotter then anything ive ever seen and lucky i see him alot <3 he loves clowns :)
jack loves michelle,and clowns
hey georgie
by iloveclowns April 05, 2010
 
12.
The most popular name in the UK for males.

Usually present in amazing lads who have great personalitys, great looks and a strong character. Jack the Lad....one who is up for a laugh always
you a Jack The Lad
Jack your a dude.
by jrwoodie April 02, 2008
 
13.
Absolutely nothing; a shortened form of jack shit or jack squat and a synonym of diddly.
Your wife: "Hi honey...my, you're home late. What did you do today?"
You: "Jack."
Your wife: "How was your day at work?"
You: "What? Where's my dinner?"
by Nick D February 24, 2004
 
14.
another word for cigerettes
hey man i'm going to 7-11 to get a pack of jacks
by eric August 03, 2003