Opening Theme

There is no acutal theme song to the show, but at the beginning of each episode, a purple room is seen and a big 'BLUUUUR" sound is heard, Then, they list the creators and music singers and stuff like that. Then, the episode begins. Also, some "regular" noises are sometimes heard, such as children laughing or whistles. Another theme would be a a picture of Mordecai and Rigby mowing the lawn and a man says "Regular Show. It's anything but. Every Monday night a 8:15/7:15 central. Only on Cartoon Network" Also, when the show was just premiering, the Power song that Mordecai and Rigby sing to Skips was viwed alot on a commercial, considering being the old theme song