Fill a cup 3/4 of the way with Pepsi or Diet Pepsi. Add in the whiskey until it's about an inch from the top. Stir for 5 seconds. Add in 3-4 spoonfuls of milk. Stir until it starts getting foamy at the top. The foam should rise a bit.
Best served in a Pint Glass.
Foaming Pepsi Drink Recipe
Drink Recipes made with the Ingredients Above