ergau

-Ugly, distasteful, looking woman. Specifically, a woman with a butterface (look up butterface).
-Bad situation, or mishap.

-Yo, dun! That bitch is ergau...look at her feet!!!!
-Look! Look! Now that's ergau.
-Ewww, her face is ergau but she got tits and ass.
-Peep that bitch right here. Ergau!