cant Share definition Flag As in the derogatory term for the female genitals. Used as an insult. The a can sometimes be lengthened in sound. Fack off you caaaaaaaaaaant! cant by Lee September 30, 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