Right after Google announced the separation of Hangouts from Google+, users found a bunch of Easter Eggs in the system. Simple commands will bring out Ponies, change the background color, dinosaurs and even a KONAMI Cheat.
Google Hangout Easter Eggs
/ponies – watch a pony run across the chat
/pitchforks – brings and angry mob to the screen
/ponystream – more ponies. Perfect for any girl slumber parties!
/bikeshed – changes the background color for everyone
/shydino – This little dinosaur is shy. No wonder - he’s small and the last of his kind!
KONAMI cheat – Up, Up, Down, Down, Left Right, Left Right, B – A – Enter – This changes your local background.
*more added as we find them