I can dawn a silicon professional grade mask (same as used in the movie "Bad Grandpa") and hobble out onto the floor and dance like an elderly gentleman that all of a sudden goes nuts and dances like crazy out of nowhere! Sure to confuse and enlighten your guests. :-) Feel free to check a similar experience out while I was DJ-ing a Dance party:
https://www.youtube.com/watch?v=jqRCDD48Nkk