This might be the best present idea for a Parks and Rec fan. For those of you who don't watch Parks and Rec, one of the characters on the show, Tom Haverford, creates a "robotic" DJ with a Roomba vacuum. Some of my favorite Tom scenes are when DJ Roomba is in the room. Now, you can create your own with the iRobot Create 2 kit. It looks like a fun project for someone who loves Robotics and tech. The Create 2 is a kit meant for educators and students who want to learn more about creating and building a mobile robot. It costs $199.99.
Find the instructions for making a DJ create in this PDF: http://www.irobot.com/~/media/MainSite/PDFs/About/STEM/Create/djcreate.pdf
http://www.theverge.com/2014/12/12/7385979/you-can-make-your-own-dj-roomba-with-the-irobot-create-2