I've known a couple people like Ant. Not only is his entire set based around the fact that he's gay, but so is every aspect of his life. He probably listens to Cher. He probably likes Meg Ryan movies. He's probably never attempted to play a sport. He probably worries that he's not gay ENOUGH. If there was a straight guy somewhere who for some reason wanted desperately to be gay, he'd be a lot like Ant.
This man is not a healthy human being.