Funny you should mention this. I was actually debating about trying this yesterday. I opted for a white liquor in an edible chocolate shot glass instead. I do like intriguing flavors though, so I will have to try this next. I also saw a drink called flying guinness that has red bull and guinness. I love red bull and I love guinness, but can't imagine those two flavors blending into something palatable lol.
Thanks for the suggestion!