Clamp Share definition Flag The act of inserting two index fingers into an asshole whilst stretching outward. What did you do on Saturday night?I went to a wedding and clamped your cousin. Clamp by Chubbsy December 10, 2013 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