What this tattoo means to say is, "it's better to be absolutely ridiculous than to be absolutely boring." There's nothing boring about this tattoo anymore. That's for sure. It's going to be a conversation starter for the rest of her life. Unfortunately that conversation is always going to start with, "you know you spelled ridiculous wrong, right?" And this girl has to respond with, "Yes, I am aware that I spelled ridiculous incorrectly on my body which is now there forever [screams internally]."
If this person is going to live by their own tattoos intended advice, this shouldn't bother them. Now they truly are a ridiculous person. There's no denying that. A boring person would get a tattoo of a Marilyn Monroe quote that was spelled perfectly. Sorry to come for you Marilyn-Monroe-quote-tattoo-having people, but you know me. Eventually I come for everyone.