I picked one based on the color one time. It was a super shiny Barbie doll pink and I think it was called A Pink Lady and I have no idea what was in it, but it was most tasty. :)

I used to be a regular at this cocktail bar (and boy doesn't that make me sound like a functioning alcoholic!) where the barman would let us order off the menu, solely based on colour. We'd say, "Gimme something pink!" and he be all, "Cool, I've been working on this thing with..." and basically we'd be the guinea pigs for his new inventions. It was all good until the night of experimentation based around 'green'. I cannot stress enough how much of a bad idea that was - the memories of the morning after still haunt me...!