Oh, easier method, I think: goto this website's character recognition app (on home page), and you should be able to use your mouse to draw it and find your answer.
Gah! 觉得又好笑又气恼。 A black character, if it's done well, makes a very special, classy tattoo. Unlike those people, I planned mine for years, the meaning, the size, the font. Thank God I live in China now so I don't have to listen: "are you SURE it is the right character and it's not something like "spank me" in Chinese? blah-blah-blah".
the funny part is that even after all the horror stories, making it up to newspapers (remember the guy with "dishonor before death" tattoo?), people stiff get themselves blindly doodled by random people. bah. I don't get it.