1. Hooloovoo. Needs to consist entirely of blue ingredients, and I think there should be three of them just for balance. The obvious ones would be Bombay Sapphire gin, blue CuraƧao, and Pepsi Blue. I was going to try it once, but it turns out you can't get Pepsi Blue anymore.
2. Black and Blue. Guinness and and some kind of blue stuff. Actually a web search turns up several drinks with this name, some of which contain stout, and some of which contain something blue, but none of which contain both. Disappointing.
3. Mudblood. Obviously a cross between a mudslide and a Bloody Mary. Contains Kahlua, Baileys, vodka, and tomato juice. Try it, it's delicious!
2. Black and Blue. Guinness and and some kind of blue stuff. Actually a web search turns up several drinks with this name, some of which contain stout, and some of which contain something blue, but none of which contain both. Disappointing.
3. Mudblood. Obviously a cross between a mudslide and a Bloody Mary. Contains Kahlua, Baileys, vodka, and tomato juice. Try it, it's delicious!