Reamed Share definition Flag To Ream, to annihilate the ass-hole of your sexual partner while performing anal sex. After I reamed her ass last night I feel L337 as hell. Reamed by Griffin December 12, 2004 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