Rigg Share definition Flag an attractive girl, often used by australian boys in their teen years That blonde girl over there is a Rigg Rigg by Matt Wauz January 21, 2007 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug