From Detective Comics #827...
I know that's meant to be a shadow in his filtrum, but come on it looks just like a little tache, and what about that hair? That's not Bruce Wayne's hair. In fact that's not Bruce Wayne...it's Bruce Wayne as Adolf Hitler!
Equally dodgy, for very different reasons, Simone Bianchi's cover to #829.
Let's face it, this is a picture of Robin covered in Bat spunk.