So, you are trying to be cool and want to have a cool tattoo showing in your summer photos? Hmm well adding a tattoo is easier to add in Photoshop then you might think. There are hundreds of Tattoo Tutorials on the web - But this has to be one of the best ones out there.
This tutorial is quite easy to follow and gives a nice Fake Tattoo in Photoshop. Use this technique for Enhancing, or “Retouching” your Summer time Photos instead of Getting a Rea Tattoo.

TomLedin Tutorial on Fake Tattoo’s