Mutant Fist
In college, I saw a lot of ISO posters around campus (the 'S' is for Socialist, not Standards, ya dadblame geek). I planned, from time to time, to do spoof postering, from the Local Discordian Disorganization. Like so many of my more ambitious ideas, I never quite got around to it, though.
I finally did do the graphic a couple years ago. I intended mutant as a synonym for freak, but those X-Men movies have kind of altered the popular conception of what the words "mutant" and "power" mean in juxtaposition. I'll change it to freak sometime when I get around to it...