Attention: Straight blokes.
Gay men don’t care if you refuse to support gay marriage. Because if you don’t let them marry – they’ll just steal your girlfriends instead.
It’s not like it would be hard. Your girlfriends like them better anyway. After all – they can cook (quiche no less!), they can dance (like actually dance, not just shuffle their feet), they work out (far more than you do), they love seeing Broadway musicals and they can easily gossip about how Cassandra’s being a total bitch and WHY DID SHE SAY THAT MEAN THING ANYWAY?
Watch this sketch from College Humour and then send it to every male you know that doesn’t support gay marriage. It’s very likely to make them change their minds: