ugis Share definition Flag Ugis meaning ugliest girl in school made popular by the show pen15. do you see chloe? she’s so ugis ugis by l8nguag3 May 31, 2019 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