sperm burper Share definition Flag An individual that sucks dick. More so one that swallows the ejaculate. After going down on 10 guys one after another, she was a real sperm burper. sperm burper by krunchie December 3, 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