1. (adj) A term synonymous with pure unadulterated awesomeness. When ranking with Chuck Norris or Mr. T level awesomeness is just to ridiculously impossible, it is usually safe to put it on the level of Zachariah.
2. (verb) A Hebrew name meaning "Jehovah has remembered."
1. Did you see that guy pull a Zachariah round house kickpunch? That was Zachariah!!
2. Don't worry about God not hearing your prayers, because Zachariah!