A
rediculous way to say "Oh My God". Capitalisazation doesn't matter, and usually has an exclamation mark after it. Who knows where this "word" originated from but
time to
time you may hear people use it.
Person 1: I totally just asked this guy out and he actually said
yes!
Person 2: Aw, you are soo
lucky, like, ewmahgawd!
Another
Person: Ewmahgawd, what the hell what that?