1 definition by pitythafoo80

USBJ

A DJ who only uses his laptop and/or midi controllers to perform live, instead of CDs or vinyl.

Since controllers plug into a computers USB port, this type of performer is called a USBJ.

yo, was that DJ scratching on vinyl?
nah, it was all on laptop he's a USBJ

by pitythafoo80 November 1, 2010