Wiktionary
gayby
n. 1 (context LGBT English) The baby of a gay person or couple. 2 A young child with apparent homosexual countenance ("gayface").
Wikipedia
Gayby
Gayby is a 2012 American romantic comedy-drama film based on the 2010 short film of the same name. It debuted on March 12, 2012 at the South by Southwest film festival.