I enjoy this saying. It implies the other person is... well, dead. And most people who use this "I have a real life", are usually the same people whose intelligence is so low that they can't come up with an original comeback.
I have an average time online of 2 hours per day. 2 hours out of 24. That says nothing about my personal life. So, no, you're not more significant.
Also, I suggest you stop trying to "troll", if you can even call it that. NB doesn't take kindly to noobs who stray off topic.
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So far, I have still yet to see compelling evidence that Sakura is overall a better character than Hinata. I'm still waiting :|
Edit: Actually, screw it. This thread just got boring. I'm out.