[Jack]

Never mind, found it:

Gay or queer. As popularized by Daffyd from Little Britain Daffyd is a homosexualist and a gayer. The term homosexualist, as popularised by Matt Lucas's character Daffyd Thomas, is a useful one to mean those active homosexuals who are trying to make it compulsory for all. The term could extend to those try to force their own ideas on supposed equality for those of peculiar sexuality. It definitely includes those types who consider their same sex proclivities to be far superior to heterosexuals.

Urban Dictionary: homosexualist