Thlayli Share definition Flag One who finds him/herself in a leadership position without ever intending to be there. (from Watership Down) "My father died and suddenly I was thlayli" Thlayli by MShades June 4, 2004 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