YAY-OK is a devoted outdated robot from the 2015 show Rocket Monkeys, created in 2011. It aired in 2013 with its last episode in 2016, YAY-OK is also known as a loyal companion to his monkeys, Wally and gus, two crazy monkey-astronauts who can talk, with their boss, Dr.chimpsky, who is known to start parties sometimes (seen on the episode "chimpsky-a-go go"), and takes wally and gus on missions, and next-door in space, a banana ship, which is piloted by lord peel, who goals destroy wally and gus