1.0 Jagermeister
1 bottle Dr. Pepper

Take a bottle of cold Dr. Pepper (Coke works okay too) and drink
off the top. Then fill the space with Jagermeister. Put in as much
as you want. Stir it or shake it. But be careful; the addition of
Jagermeister releases the carbonation so you will either have to
pour slowly or suck head.