Personally, I think the seanchló is cool but there may be others which are just as good.
By the way, I know you are in a hurry for a translation for your tattoo but really, next time, you should give us more time to work things out. Mistakes can be made and they are painful in more ways than one.
I would also confirm this translation as well:
mo shaol craiceáilte
noting that craiceáilte does mean "loony" but also "to be crazy, wild" in a general sense.
Cheers,
Tim






