Gigabyte whore
A person who downloads excessively. A GB whore most likely has never viwed or experience the content they already have downloaded but will whore themselves out to more content.
guy 1: " I just downloaded 20 gigs of music today so i think i need a new hard drive"
guy 2: " Dude you're such a gigabyte whore"
guy 2: " Dude you're such a gigabyte whore"