gayface

English

From gay +‎ face.

gayface (usually uncountable, plural gayfaces)

(rare, slang) An obvious, apparent, or stereotypical appearance of homosexuality based on a person's countenance, often characterized by effeminacy in males and masculinity in females.
Antonym: straightface

he has gayface
- Details, Volume 27, Issues 7-9
  Not just because of his famously homoerotic sonnets but because Shakespeare seems to have had-let's be blunt here-a serious case of gayface.
(rare) The practice in which a straight person portrays a caricature of a gay person.
Coordinate terms: transface; blackface, whiteface, redface, yellowface, brownface

in gayface