Please show me a tattoo that is ‘smart’ or is useful?
Like "Look at this tattoo, it can open up bottles of beer" or "Look at this tattoo, I just figured out theoretically how to have positive energy production from fission and decided to have it tattooed on me so I won't forget it."
Tattoos of pictures of your children or anyone for that matter, animals, crosses or Jesus, tributes to loved ones who have died, cartoon characters, art pieces, 'tribal' anywhere (whether it's on your arm like Clooney’s or not), girls with 'targets' on their lower backs (that's a weak target anyways, put it on your neck or least the middle of the back), anything with thorns, barbed wire, or lightning in it, anything having to do with a band (especially metallica and megadeath), anything musical for that matter, butterflies, a sport you do, any affiliations to organizations (fraternities or sororities, navy, marines, army, air force, etc.), Chinese or Japanese characters, especially if you don't know what they mean, dragons, flowers, hello kitty, the apple logo, a heart, angels wings, stars, skull & cross bones, barcodes, anything related to a Nightmare Before Christmas, anything having to do with your heritage, and anything else I didn't think of are all stupid and pointless. There's no such thing as a tattoo that’s smart or witty or has a point to it. There's nothing wrong with getting or having one but that doesn't make them smart to have or useful to have. Especially when a tattoo can be more likened to artwork than anything else and is therefore completely subjective.