by LurlyBants October 1, 2016

Tall, friendly and extremely calm. Fun to hang out with and talk to. Calms you down and can brighten even the worst of days. Very good listener. Can be a bit shallow. He is a great friend to have
Hi Jacky
by awesomesauce155 May 21, 2013

Jack's are beautiful guys, inside and out! Usually tall with blonde hair that you want to run your fingers through, and their eyes, don't even get me started! The most beautiful blue eyes that sparkle when they laugh. If you happen to be friends with a Jack, I'm so sorry, cause chances are you have a MASSIVE crush on him. He is the full package and he doesn't even know it, and if you somehow manage to get into a relationship with a Jack then you better thank the heavens and keep a tight hold on him.
Girl 1: "Omg I spoke to Jack today and I couldn't stop staring into his eyes!"
Girl 2: "Wait don't you have a boyfriend?"
Girl 1: "Yeah I do, but this is JACK!!!"
Girl 2: "True, you go girl!"
Girl 2: "Wait don't you have a boyfriend?"
Girl 1: "Yeah I do, but this is JACK!!!"
Girl 2: "True, you go girl!"
by Anongirl27 July 6, 2016

Jack is a kind, hot, savage that anyone is lucky to be friends with. If you are jacks enemy then your in for it. Jack has a very short temper and doesn’t like to be messed with
by Craigta March 17, 2019

Jack, a really quiet boy. He is super smart and talented. He is really athletic and sporty. He usually has blonde hair. Jack is really cute and soft and not hot that much, but a really cute guy. He can be stubborn at some point but after all he is really unique in his own style. He is tall and really man-ly. He is really nice and doesn’t care what haters say. If a girl try to talk to him, he isn’t mean at all but really nice and sweet. If you know a Jack, you are super lucky!
by YourMomSaysJackIsCute April 10, 2019

the most handsome man a girl will ever meet, he wont fuck ya chicken strips and he won't break your heart, he also has a more larger then medium peenie and is very smart, that is why he watches rick and morty. ;)
rando 1: "oh my lord! he is such a jack!"
rando 2: " ye, u rite wagwan, he looks like a burly bloke innit blud. like a true lad m8"
rando 1: " he also has a larger then medium peenie and looks like he is smart!"
rando 2: "yey blud, looks like mofo watches rick 'n morty ay lad. true killa unit innit he bruv."
rando 2: " ye, u rite wagwan, he looks like a burly bloke innit blud. like a true lad m8"
rando 1: " he also has a larger then medium peenie and looks like he is smart!"
rando 2: "yey blud, looks like mofo watches rick 'n morty ay lad. true killa unit innit he bruv."
by killa_unit on3 f0ur March 19, 2021

a person being so "juiced" and having massive muscles
also being so over-confident about youself you feel the need to "jack" yourself out by pushing out your chest
also being so over-confident about youself you feel the need to "jack" yourself out by pushing out your chest
you're so jacked!!
by Jacked Bro October 6, 2010
