The Gabbas are the main protagonists of Yo Gabba Gabba!.
Muno is a red cyclops. He is the tallest of the Gabbas. He lives in Munoland, next to Foofaland.
Foofa is a pink flower bubble. She lives in Foofaland, between Munoland and Brobeeland.
Brobee is a green monster. He is the smallest and youngest of the Gabbas. He lives in Brobeeland, between Foofaland and Toodeeland.
Toodee is a blue cat dragon. She lives in Toodeeland, next to Brobeeland.
Plex is a yellow robot. He is the oldest of the Gabbas and a father figure to them. He has no realm, but he has a door with some technology, between Foofaland and Brobeeland.