The Engineer asks Heavy a very important question… Original audio splicing by 2007excalibur2007 Original video can be viewed here: http://www.youtube.com/watch?v=xWfRy0yZKW0 Original song "Cupcakes" composed by Mr Daniel Ingram Fan of his music? Go here! facebook.com/dannyimusic I'd go check out the rest of his Pony/TF2 mash up vids.