Black & Tan - fill a big glass half full of a light colored ale/lager. Carefully layer Guinness on top by pouring very gently down side of glass or over back of spoon
Black fog - pour Guinness in glass, drop a good splash of Chambord on top
Irish Car Bomb - Pour 1/2 pint Guinness in large glass. Add 1/2 oz Irish cream to a shot glass and layer 1 oz Irish whiskey on top. Drop whole shot glass in Guinness and drink up.
Black Velvet - Half fill a champagne glass with Guinness and gently pour Champagne over back of spoon so liquid runs down sides to avoid mixing the liquids