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.
Yo, look There Jigz Crillz, He's a sick rapper!
by Mr. Gangsta November 17, 2007
Means someone who hooks up with ugly or large girls but is the man at everything
OMG he is such a Jigz.
by gsafo January 17, 2006