Chenis Share definition Flag A fleshy foot and a half penis shaped extension surgically added to your chin. The drum major had to order a special chin strap to accomodate his sweet chenis. Chenis by Sam Morrison December 21, 2003 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