what's-their-face

== English == === Alternative forms === what'stheirface, whatstheirface, whatseface === Etymology === Univerbation of what's +‎ their +‎ face (“self”, metonymic). === Pronoun === what's-their-face (plural what's-their-faces) (informal, chiefly in the singular) A person whose identity is unknown or forgotten (especially when better-known to the listener). Coordinate terms: what's-his-face, what's-her-face Near-synonyms: what's-their-name (what's-his-name, what's-her-name); whatchamacallhim, whatchamacallher; you-know-who; so-and-so; see also Thesaurus:what's-their-name