I need some ideas for a dance routine. any help?

Ok so i am in middle school. And me and my friend did boom boom pow as a dance.(we were really good) but i dont know what song to do next year. school hasnt started again yet and the talent show is on the last day of school. we want a full year to come up with the moves. can you guys think of any ideas for us. It would help alot. ill post the link of the dance later so you can get what i'm aiming for