7 char vanity address. The "goog" is almost certainly just a coincidence. I can see someone wanting an address starting with 12345678, but why would they go for 12345678goog? There's no way it was deliberate.

Not a real address, it is literally just the number 0 encoded as a bitcoin address. It's nice that someone's sent some coins to it, though. If those coins ever go anywhere, it'll constitute absolute proof that the whole system is completely broken and we're all doomed.