butt chin

== English == === Alternative forms === butt-chin === Etymology === From its resemblance to the buttocks. === Noun === butt chin (plural butt chins) (Canada, US, slang) A cleft chin. 2004, Justin Hocking, Jeffrey Knutson, Jared Jacang Maher, Life and Limb: Skateboarders Write from the Deep End page 107 He bent down slowly and got so close to my face, I could see the lines in his glossy, unchapped lips and the stubbled hairs in the crack of his butt-chin. page 123 And I told him everything; his perfect teeth glistened, a dimple flattered his flawless butt-chin. ==== Translations ====