Tattoo my Photo is a photo-editing app focused on quickly adding fake tattoos to your pictures.
It's very simple to add one (or several) tattoos to your picture: select a photo from your gallery (or take one right then), choose a tattoo from the enormous gallery available, and place it wherever you want. You can rotate it, make it bigger or smaller, and even change its opacity.
Once you've finished placing it, you can add another tattoo if you want, with the process being exactly the same as for the first one. Once you're done tattooing your picture you just have to save the changes to your Android's memory, or share it with your friends through Twitter or Facebook.
Tattoo my Photo is a fun photo-editing app and while it doesn't offer that many features, it does yield very satisfactory results.