I had some fun with one of my physiotherapists last night. I was there for my frozen shoulder (not a funny thing) and usually at the end of the night they hook me to tens machine for a while. So last night I wore my new t-shirt with the LED, Iron Man ARC Reactor replica under the shirt.
When she hooked me up and turned the dial on the machine to get the current going, I hit the button for the shirt and my chest started to glow. I wasn't sure if she would notice right away but she did and actually gave a quick little scream and jumped back a bit with her hand over her mouth.
With great power comes Awesome irresponsibility.