Arr Share definition Flag Your name is Harry and you wanted to try the stupid tik tok challenge and you are probably mentally challenged Harry: let me check what arr is on urban dictionaryTik tok: just let this stupid trend die Arr by Tiktoker1212 May 6, 2020 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