Glow-in-the-Dark Power Symbol!

You may not always notice it, but this is the International Symbol For Power. What kind of power? Usually the electron current variety. But, since most things in life have more than one meaning, go nuts! Maybe it's that personal Power Trip as evinced by those temper tantrums. Or it's an on-off button, which you'll notice is ALWAYS GLOWING because somebody had too much sugar and / or caffeine. Get creative and become instantly more powerful with the ThinkGeek Power Symbol Tee (now for kids, too!).

100% cotton, pre-shrunk, black t-shirt with a power symbol printed on it in glow-in-the-dark ink. Great for sleepovers (and demonstrative, too, since you know they're not sleeping) or all-night-frag sessions.