Here are links. Everyone loves links right? Click away.
Huffington Post Loves It: http://www.huffingtonpost.co.uk/2011/12/30/die-hard-walkie-talkie-spoof-video_n_1176247.html
FilmDrunk Loves It: http://filmdrunk.uproxx.com/2011/12/this-die-hard-mash-up-is-your-late-christmas-present
24/7 Comedy Loves It: http://247comedy.com/blog/die-hard-interrupted-mash-up-12-26-2011