mooey /ˈmuːi/noun 2adjective 1forms 1 noun2 •(UK, slang) The mouth; the face.Now, one day, right, he's staggering across the pub pissed from the night before. He's gone over, crunch, right on his mooey, like a fucking ironing board. — 1997 •(UK, slang) The vagina or vulva.Her ex-husband accompanied her to her boyfriend's place and she shaved her mooey on the way. — 2010 adjective1 •(slang) "Moo"-like; reminiscent of a cow.Pan was curious about the silver pot that the female homer cradled against her round mooey breasts as if it were a babe […] — 1984 formsmooeys