asscock Share definition Flag From the movie "Jay and Silent Bob strike back" Means Donkey Penis. I need to log on every day just to make sure you two arent taking a mouthfull of ASSCOCK to pay the rent. asscock by Darcy January 14, 2005 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