Fagface

Origin

fag + face perhaps influenced by fuckface.

Full definition of fagface

Noun

1. A gay man with flamboyant and stereotypically effeminate countenance, especially a contemptible one.
• 1991, Darryl Pilcher, Certain voices: short stories about gay men, link"We are a sharing house of fully independent adults: three dykes, one bisexual, and you — " "Full-fledged fagface," I assured her."