A side of Batman you've never seen...

That's right people. Batman likes to rock and roll.

Oh yeah.

P.G. got this shiny new guitar for Christmas, and he loves it. He wears it most of the day and does some serious strumming on it.

The coolio thing about this kids instrument is that when you wiggle your fingers where the strings should be, the guitar plays music. When you take your hand off, it stops.

Wow.

And the whammy bar works.

It is every aspiring musician's dream.

And when I turn on a guitar-heavy song (such as the classic Fun, Fun, Fun by the Beach Boys), the kid goes nuts. No joke. He does jumps, he spins, he even tries to sing along.

And then he gives his mother this look for continuously snapping pics of his performance: