What do you call a group of alligators?

Florida gets a bad rap for a lot of things, but one of the state's most legitimate claims to fame is its massive population of alligators lurking in every body of water from backyard pools to golf course ponds. These prehistoric predators have starred in countless B-movies, reality TV shows, and news stories that make you question why anyone lives in the Sunshine State. When you're watching one of those nature documentaries or horror flicks and see a whole bunch of these scaly terrors hanging out together, what exactly do you call a group of alligators?