jammbox 

a jammbox is just a really cool person. it is normally used for people who are not only really cool, but have delicious music taste. females are more often called jammboxes than males.

"Dude I just met this awesome girl and she digs The Strokes!"

"Man you're lucky. What a jammbox."

jammbox by hippiegopher October 21, 2005

Jummbox 

An even epicer music making program, made by John Nesky. Just an edited version of Beepbox.

jummbus.bitbucket.io/

Hey, I made an EPIC song in Jummbox!!

Jummbox by rrrrrrrrgh March 30, 2023

jambox 

A small stereo, generally portable, which provides music for the purpose of break dancing.

The ill beats pumping out of her jambox kept us grooving all night.

jambox by Josh August 13, 2005