cucked Share definition Flag Synonymous with "cuckolded." One whose wife has had sexual relations with another man (in modern use, often with the husband's approval) has been cucked. When his wife took her lover in front of him, he knew he had been cucked. cucked by John Todd June 30, 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