So in my endless crawling of the web, I came across one of the funniest and creative posts I’ve seen in a while.  The 7 Weirdest Super Mario Bros Theme Song Performances is a nice collection of people playing the Super Mario Bros. Theme Song.  They range from hand farts to a guy with 2 guitars to Tesla Coils modulated to play music.  Not only are these extremely creative, but all them in one place is great. 
To me, the best one is the set of tesla coils modulated to play music. As an engineer, this is putting good knowledge to a creative means. Its like a Theremin (yes there is one of those too) without sounding like a tortured cat. The number 1 item on the list is an RC car and probably close to a thousand wine bottles that get tapped as the car drives to play the song. Personally I’m not a huge fan of this one especially since the end is very hard to hear but they get an A for setup and effort. My personal favorite is the tesla coils, but I probably said that already.