So 'Shakki' doesn't actually mean anything. It's merely an English ear
trying to describe the sound of a Japanese tattoo being applied. As the
needles are pulled from the skin they make a sound that resembles
'shakki'. Of course we only know this through the internet. The closest
we've been to a Japanese tattoo is the really cool Kanji symbol for
'Loyalty' inked on the side of our neck.