by BIGNOBASH May 9, 2018

by NuMbA1StUnTa December 17, 2008

An all around asshole (a jackass if you will). He plays girls without giving thought to the fact that it’s hurting them. A Jack will only do what is beneficial for him and will take down others in the process.
by Bad bitches get money December 1, 2019

An amazing person who's there for you no matter what and cares about you for who you are. And is great in relationships. If you have a friend like this then you better be grateful! 'Cause when things go south you're gonna need him.
by Thanos Ridley July 7, 2019

a guy that can be good but i swear to god if hes under 14 he is a ass i wouldn't give a fuck if he died right now and we have all met a jack before like this
ex:
me:hey jack did your brother come to sleep over to?
jack:uh yah
me:ok cool cause your a ass
jack wtf? why?
me:cause you woke me up last sleepover blasting your music
jack:yeah that was funny
me:flips table
me:hey jack did your brother come to sleep over to?
jack:uh yah
me:ok cool cause your a ass
jack wtf? why?
me:cause you woke me up last sleepover blasting your music
jack:yeah that was funny
me:flips table
by midnightrise September 7, 2013

by Sigma July 10, 2019
