Jigz is a short form name for "Jigga". Lots of people are called Jigga especially rap artists, but since there's only one Jigga (Jay Z). They would Rather be called Jigz.

A cultural and aesthetic mind-state that prioritizes making money, even as an “underground” or “radical” creator. The work isn’t made for money, but it’s the money that matters the most.

Means someone who hooks up with ugly or large girls but is the man at everything

Small-minded lamer who gets anal sex from bald, extremely fat men, and horrible at life.

A british chav who doesn't like when people test his "gangsta." A "Jigz" comes in many forms and may hide under many different handles. A "Jigz" will always try to fake their identity and life, and when mentioned they will often spaz out. "Jigz" can also be used in a way to address the members of Dumbledore's Army.