glefficial Share definition Flag Super gangsta; a combination of gully, legit, and official to form one super word. "Yo! Wii Bowling is glefficial." "'House of Wax' starring Paris Hilton is glefficial." glefficial by DJ Strap On January 9, 2007 0 0 Get merch Get the glefficial mug. Buy Now — $32.95 See more merch
