Just don't try using it at the store, lol.. I heard of some moron doing
that before.

Personalized money
Create your own personalized money bill at the click of a mouse button,
using the following simple steps:

Choose a money bill (dollar, yen, ...)
Upload a photograph
Optionally, re-position the photograph
Download your final image
This is great for use on your web site, or for handing out.

..would also be cute putting you child's pic on for a scrapbook or
card..

http://www.festisite.com/tools/generators/money/