That’s Fishy
Wow, someone sure threw a football at this person’s leg at high speed, and the seams left a permanent scar when they connected. Alternatively, the wound could be the result of stitches, which aren’t unusual even on calves. But how can you conceal a long gash with smaller incisions that run perpendicular to the line?
Remove the fins, gills, and tail of a fish. The finest part is that the tattoo artist didn’t have to inject much ink at all. A scar did 80% of the work, leaving only a smiling skull and a tailfin.