Moo is the sound that pigs, ducks, and sheep make. But definitely not cows. The French verb for to moo is meugler. This and many other words are what French people say such as oui,oui and "bonjour, j'aime l'ail" (translation - hello, i like garlic). Garlic is in the onion family And tastes funny. Like onions, garlic is a main base of cooking especially in traditional European cuisine. Garlic is often thought of as a way of warding of vampires. This myth however is untrue as vampires don't exist. Garlic makes zombies go in another lane.