by Skwawk April 16, 2011

Jack is someone who will treat you like his one and only one minute and then he will leave and pretend you never existed. He will break your heart. Avoid all Jack's
by raaaaaaaaaaaaaawr October 1, 2011

by coolguy2829 October 19, 2016

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
