A sound someone makes when their feelings have been hurt, they're dissapointed, or when they drop something. Pronounced oh-woohhh, but you're supposed to say it as if you just woke up.
PersonA: You're stupid
PersonB: Owhhhh... *sulks in shame*
An expression of surprise, often when something seemingly inappropriate, commonly sexual, happens or has been said. Used commonly by Byron Bay 'lads' and 'chix'.
Owh did you actually just say you want to have sex?