It's I'm not Im.

haha, I take it that means you don't know?

Commercial Script is similar but it's not exact.

Every tattoo is done by hand, and therefore is unique, which is the beauty of tattoos.

Now for the grumpy pedantic part: The way I understand the meaning of "font," it's a set of letters created for mechanical, optical, or electronic reproduction. The lettering in a tattoo can be a hand-drawn copy of a font, but it won't be a font until they invent a tattoo robot.