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 Jack mug.Jack o'clock can be any time of the day whether its midnight or 4 pm it just means that it's time to jack off.
Paul: Hey Steve whats Poppin nigga, wanna hang out?
Steve: Nigga it's jack o'clock fuck off.
Paul: Sorry nigga
Steve: Nigga it's jack o'clock fuck off.
Paul: Sorry nigga
by SLohPoh October 8, 2020
Get the Jack o'clock mug.Jack is the type to fuck yo bitch. He stay with the bag and is fly. All the bitches love Jack and his big dick.
by Bagchxser.jayy October 7, 2019
Get the Jack mug.by NormanFives December 10, 2017
Get the Mac n' Jack mug.by PaganRaccoon August 20, 2024
Get the solo jacking mug.a complete mug, "jack" is very different to a wild "jack sheperd" never trust him, a complete savage.
by SwiftGH February 5, 2017
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