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4.
Highly Attractive and Sexually Intriguin Individual. An "Ultimate Sex God"
Oh my Fucking God. I would tap a Jack.
by JackSharples April 19, 2009
 
106.
Jack is the hottest guy around. Hes blue eyes and blonde hair cant be resisted and every single girl likes him. He is nice, athletic, and super funny.
I <3 jack
by lover91 February 25, 2012
 
107.
a complete animal in bed he is the god of sex he is soo sexy normally has green/blue eyes they normally love there girl friends soo much they have massive penises aprox 12434234" long and they are verry loving in bed :) and they normally have girl friends called holly who are verry beautiful and awesome
by jdfafas December 01, 2011
 
108.
A self centered jerk, is very ugly and not a very good person or friend to you. He doesn't think much of others.
Come on! Don't be a Jack!
by Lynsey Lover March 12, 2012
 
109.
Kind and funny. Good-looking, and in love with a Kristen. Always will be, even though they might have a crush on someone else.

Scared of telling someone how they feel, though the person usually feels the same way.
Kid 1: So Kristen and Jack got together.
Kid 2: No duh, they were made for each other.
by JK22 May 22, 2011
 
110.
Another term for an ecstacy pill, from the rhyming slang "jack and jill = pill"
How much are the jacks mate
Got any jacks left mate
Give us 40 jacks mate
by steve downie May 16, 2007
 
111.
slang for a £5 note... comes from "the jackson five"
lend us a cockle.... sorry mate only got a jacks on me...
by jackmandigger May 15, 2007
 
112.
A very small and drastically curved penis usually 7 inches or less.
Girl one: "Well why did you break up with him?"

Girl two: "He had a Jack!"

Girl one: "Thats just sad..."
by STiFFBASSiST February 26, 2012