Jack has Beautiful eyes that can always make you smile. Jack is someone who can make you laugh. Jack is caring and is still trying to find himself. Jack is adventurous. Jack is loving.
I like you, Jack.
by Long day May 21, 2018

Type of dance popularized by early House music. Popularized by the song, "Jack Your Body" by Steve "Silk" Hurley. Not to be confused with Farley "Jackmaster" Funk..
"It's time to Jack"
"Jack your body"
"There were up there, Jacking. It was all, Ouija this, and wobbly that"
"Strung out, I jacked all night to the music"
"Jack your body"
"There were up there, Jacking. It was all, Ouija this, and wobbly that"
"Strung out, I jacked all night to the music"
by Komplizert July 3, 2012

Short British wanker with a shrimp dick and long 5 inch forehead. Usually used as an insult or as a substitute for the scientific word, wank.
"Look at that Jack over there"
"Im gonna jack off my long hard 10 inch pussy penetrator to this hot hoe I creeped and found online"
"Im gonna jack off my long hard 10 inch pussy penetrator to this hot hoe I creeped and found online"
by JamalWithThe9Inch March 8, 2017

by high as a kite April 20, 2004

Jacks are quite the charmers. You will develope a crush real fast. He will pay attention to you and once the feelings pass for you both, he becomes your best friend. Gotta love a good Jack.
by AL20000 June 24, 2018

A nice intelligent person, who gets distracted at times, and loves video games. He is the best friend you could ask for, and also the best son. Jack likes having fun, and he doesn't swear, but does start a fight once in a while. When ever he is angry at someone, he gets over it quickly.
Jack is cool
by the_jackmister_123 May 24, 2017
