Or handwritten? I've been trying to find out for a while now.
This font has been requested so many times. Chances are it's not a font because no one has identified it before.
If this font has been requested so many times, then there's a font. No one has the same handwriting, and I don't think the person with that handwriting wrote on all the pictures that have been uploaded.
I've searched the site to see if I could spot it, but gave up after searching for as long as I did. I thought it may have been handwriting by someone and quit looking until recently when someone wanted to know what it was as well, mentioning how they seen another tattoo with the same writing. Too bad it hasn't been figured out. Even something similar would be great.
My best suggestion would be to look at the "Script" section of Dafont.
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