Flaming Moe
A Flaming Moe is a type of cocktail which was invented by Homer Simpson.
When Patty and Selma were visiting to show slides of their holiday, becoming bored with the slideshow, Homer decides he needs a beer. Patty explains that she took the last beer and Homer is forced to make something out of left-over alcoholic beverages.
After mixing several types of liquor together, while not paying attention he mixes in some Krusty-brand cough syrup. Upon returning to the slideshow somewhat later, Patty unknowingly drops her cigarette ashes in Homer's drink, setting it on fire. He blows out the fire and discovers the drink to be much more tasty.
Homer explains the recipe to Moe, who then claims the drink as his own, calling it a "Flaming Moe", stealing the idea from Homer who originally called it a "Flaming Homer". The drink becomes so popular with locals and visitors alike, Moe renames his tavern after it.