O my gashes! I am a collector of three tats but they are not as weird or sado-masochistic as this one.
This is not a tattoo design I like. Just saw it on the news. Shannon Larratt and two friends had their eyeballs injected with the same dye as is used in regular tattooing.
To tattoo the eyes, they used two different procedures. First they used a traditional needle with ink on it, but when the ink didn't hold, they switched to a syringe that injected ink into the eye. The most recent posts indicate that all was well, with one of the guys saying it felt like he had something in his eye.
(To read the blog about the eyeball tattoo please click on the title or this link.)