Mmmmmmm Share definition Flag A fucking inscrutable annoying thing to say to show a lack of vocabulary Kate: ouch fuck my knee hurtsEveryone: mmmmmmm Mmmmmmm by Richbitch47 October 20, 2019 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