Well, I'm not going to answer this but rather give you some advice. Generic tattoos are not the prettiest thing, and, believe me, if you walk in with one around my friends you're going to hear about it.
I would suggest thinking about something that means a lot in your life and probably will down the road. For instance, I'm going to get a memorial tattoo for my dad who passed away. Or, if you're into music, get the insrument you play or something
TL;DR, don't get tribal tattoos.