flabs Share definition Flag The complete oppisite of abs, but not muscle.(its all fat) Hey guys get those abs burnin. Coach I dont have abs I have flabs. flabs by Scoott McNeil January 22, 2010 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