Here's a fun one for you: Censored, which is a 1920s vintage image and a little Photoshop re the lettering.
This was originally on my dieting blog (now given up...) but might be fun for men's cards etc.
As always, right-click to copy, Save Image As to download to your own computer.
CU allowed for this one, and attribution would be nice. I'd also love to see any artwork you produce if you use this image.