Mushroom Cloud Cocktail
Start with the Creme de Banana, then CAREFULLY layer the Baileys, finally carefully layer the Creme de Cacao onto the Baileys.
Leave some comments about the Mushroom Cloud
I think this should be the other way round. The Baileys and Creme de Cacao seem to sink straight to the bottom, so I tried it a second time with Creme de Cacao at the bottom, Baileys in the middle and Creme de Banana at the top. Still tasty though!