Bweef Share definition Flag When 2 gay men are having sex, and the one on the receiving end farts "Omg, so we were doing it last night, and I totally bweefed!" Bweef by Ashypoo6928 February 10, 2009 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