Chocolate Buttercream Frosting... Shots?

"I was reading a feature in our paper on frosting shots- yes, frosting shots! Apparently in some cities this is catching on quite fast. I clipped this recipe and have been moving it from here to there for a month. I thought I better post it for safe keeping. I personally would use this on a chocolate cake, but for the brave, pipe into small paper souffle cups and toss it back like a shot! I was able to frost a 9x13 cake and I believe this would be enough to frost 24 cupcakes or as the article stated, 30 frosting shots...."