jackpacking

When travelling with nothing but the clothes on your back and whatever can fit in your jacket.

I'm going jackpacking this weekend, so i won't be bringing any luggage

by p1mp1m February 19, 2019

jackpack

n. The bag in which Jack Bauer carries his gun, PDA, ammo, cell phone, duct tape, knife, scope, etc. It is NOT a man purse.

The terrorists thought they had Bauer at last, but he pulled a bazooka out of his jackpack.

by SkidMarkyMark May 12, 2006

JackPack

A masturbation kit consisting of tissues and lotion.

"I need to stop by Target on the way home and grab a JackPack.

by linesteppersteve September 29, 2015