Unfortunately, it’s been dead for a couple of years now, but this blog used to translate everyone’s Asian-language tattoos.

A significant number of them use characters that are not from any language at all.

Quite a few that do have meanings are pretty funny, sometimes are quite ironic too.

https://hanzismatter.blogspot.com/

Edit: I forgot about this, but it’s still on the front page of that blog and I laughed all over again.