What is Jägerbomb? Jägerbomb is a German mixed drink that was originally made by dropping a shot of Jägermeister into a glass of beer, but the drink has evolved, and today it is usually prepared by combining Red Bull energy drink and a shot of Jägermeister. When mixed with Red Bull, due to the effect of caffeine in the drink, there have been many reports of hospitalized people after excessive consumption of modern Jägerbombs