I'm too spastic to endure a tattoo procedure. Were I not, I'd really have to think about what kind of tattoo I'd want. I don't ever want a tattoo just to have a tattoo. That would make me a tryhard. But I admit, a favorite female model of mine, Amanda "Apneatic" Pemberton, as a tat of three filled in black squares on one of her arms, and I really love it. I'm not female or pretty, but that sort of thing might work if I ever decide to get a tattoo.
"For me, it is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring." - Carl Sagan