Penisy Share definition Flag an alternate way of saying cocky Chris: I got one! Peter: Good, kid. Don't get penisy on me! Penisy by Dainsworth69 November 6, 2007 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