Thos Share definition Flag -a really sexy guy who jokes way too often -big flirt -needs to get his license "damn, i cant believe he played you again" "yup, thos is a hoe" Thos by nazaneen December 6, 2006 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