How good is your gaydar?

I'm a keen fan of the Graham Norton Show. He's funny, irreverent and sharp as a tack. He's also as camp as row of tents and his guests and audience always look they're having a good gay ol' time while he talks about nonsense.

The other night was especially fun. He had Joan Rivers on the show and a British actor whose name I've forgotten. They decided to test their "gaydar" on a bunch of audience members (and got it wrong mostly - damn emo's).

Now I know that not everyone who reads this blog is acquainted with all things gay so I think it's important to define a gaydar. Some know it as an internet site where you can meet other gay men for, ahem, bonding. But it's roots go back further. You won't find it in the Oxford English dictionary yet so I'll attempt my own definition.

A gaydar (usually possessed by gay men and women fondly named "fag hags") is a siren (distinguishable only to the person gifted with a gaydar) which yells loudly when a person who is homosexual enters their proximity. A gaydar could be so well evolved that a gay person can be spotted without even being seen (although we can not be sure if it's gay men's fondness for Aramis that gives them away).

Now I have a terrible gaydar. In order for me to realise that you are gay you have to be snogging another man or have plucked your eyebrows to a thin sliver to show off your new eyeliner. Mine just never evolved. Perhaps the only thing the ex-gay ministry got right.

A gay man without a gaydar is hugely disappointing and disadvantageous. In fact, some might say it's a disability. I've probably missed out on so much...

So I thought I'd test your gaydar. Below are a few pics. Tell me which of these two is gay...