Impossible Man

TGK'S SHE HULK CRUNCH by ~deceased-mutt on deviantART

Pretty cute! If you're unfamiliar with him, the Impossible Man is essentially a Marvel Comics fusion of Mister Mxyzptlk and Plastic Man. A mischievous alien with seemingly unlimited powers, he has the ability to become anything he can imagine. (His sole limitation is that that his colors are restricted to purple and green.) In this image, he apparently became an automobile and tried to lure She-Hulk into sitting on his backseat.

Also check out this great Wonder Girl sketch by the same artist who did the inks, ARTGK.