A man of very large stature. Jack is kind, compassionate, and insanely intelligent. However, he usually lacks confidence and won't acknowledge his qualities. He will do his best to help you with all your troubles and will even do your homework for you if you ask nicely. He is particularly knowledgeable when it comes to science, and may even be on the autism spectrum. If you have a Jack in your friend group, you have a friend for life, a lovable teddy bear and an intimidating bodyguard all rolled up into one.
Dave: Oh man, I'm really struggling with this science homework.
Josh: Sounds like you need a Jack in your life.
Josh: Sounds like you need a Jack in your life.
by Ramawam March 23, 2021
Get the Jackmug. Tom completely knocked someone out with the ole Jack’s Hard Lemonade from the rooftop at Mardis Gras.
by Infinity gauntlet May 5, 2019
Get the Jack’s Hard Lemonademug. You are literally the most annoying person I have ever met. Your mom still wipes your butt. But, I hope you become a water slide tester one day
Jack=annoying
by Your beat friend February 6, 2022
Get the Jackmug. A man of the road who travels by foot, a stroller. Including but not necessarily a vagabond, tramp, hobo, bum.
1) Two wanderers pass they may address each other with a "howdy Jack!"
2) "What does he do for a living?" "He's a Jack Tar Heel."
2) "What does he do for a living?" "He's a Jack Tar Heel."
by losginal October 29, 2012
Get the Jack Tar Heelmug. by cameron is a big nonce November 14, 2022
Get the Jack Yatesmug. 