G-money. G-dog. G-man. The Greg-n-ator. Gregaroo.
Greg McNamee goes by Reaper.
Greg Luzinski goes by The Bull.
Greg Goossen went by Goose.
Greg Grunberg goes by Grunny.
Greg Ashton goes by Ash.
Greg Toback goes by Greg.
Greg Fuller goes by Greg.
Greg McWhorter goes by Greg McDeath.
Greg Kritikos goes by Greg The Greek.
Greg Bernhard goes by Bernsie.
Greg Polisseni goes by Poli.
Greg Sobieski goes by Sobie.
Greg Shamie goes by Sham.
Greg Sigurdson goes by Ziggy.
Greg Valentine goes by The Hammer.
Greg Tidman goes by Tiddy.
Greg Sproles goes by Sprolayzzz.