We are going to use yet another Vampire's Kiss cocktail to illustrate yet another bloody outcome.
Almost, you are going to use a pink or other dark syrupy liquid to drizzle over the finished drink to create the look of dripping blood. Grenadine and raspberry liqueurs are excellent for developing this look and are thick sufficient to droop in the drink a little longer.
That you would be able to also freeze a red syrup throughout the glass to create a foggy, bloody scene like this Melon Eye-tini demonstrates.
The Wolf chunk shooter additionally makes use of grenadine, while different drinks likeParanormal endeavor and the Ghostbuster use different liqueurs to create ghostly floats.