Whenever I take my girlfriend to a party or a meal with friends, I can almost guarantee a black bloke will make some disparaging remark when I tell him we're lesbians.  I can tell instantly by his vacant facial expression what he is thinking. And I'm just waiting for him to say "Spend a night with me, darling, and I'll cure you!" (which has happened more than couple of times in the past with drunk black blokes showing off in front of their mates)  Of course when you tell them to fuck off, their attitude changes and all of a sudden they're calling you ugly dykes behind your back