It's the way liberals blindly throw themselves into the pose they believe their chosen doctrine dictates without actually ever thinking it out first. Maybe they're all a bit, y'know, dim. .
Maybe it's the way that you seem to generalise about 'liberalism', 'liberals' 'gay people' and others that makes you a troubled and bigotted individual who makes his politicial choices out of fear and prejudice? Just a, y'know, possibility?