Get This Shirt from Made With Awesome
I like this one, because I like Harry Potter and Ziggy Stardust, and when you combine them the goodness increases exponentially. Pretty sweet. You get it right? Harry Potter had a mark in the shape of a lightning bolt on his forward, which he received during the between his parents and Voldemort.
Ziggy Stardust (aka David Bowie) painted himself up for the cover of his album, and there just happened to be a lightning bolt on the face. Both JK Rowlings and David Bowie are from the UK. Coincidence?
Great design by Evan Ferstenfeld & Enkel Dika.
Watch some clips to get the full flavor and this beautiful mashup: