I've found that the Dead People's Server is rarely wrong.

And it's UM-ga-WA. Johnny W. pronounced it wrong. If you draw out the first syllable for a couple more m's it's a pickup line (clean). As it stands, though, it means "Where's the bloody toilet, I've got a helluva case of dire rear?" Draw out the last syllable a bit more and lions will eat you for insulting their pride.