An exclamation, similar in meaning to "what?" Generally has a question mark following it, although occasionally seen with an exclamation mark in cases of extreme surprise. It can imply that the person saying bgaw is somewhat offended.
Jeffrey: (i saw your profile status go blank, and waited in eager anticipation for what was coming up)
Me: xD while that is a little absurd, I commend you for it
Jeffrey: bgaw? nothing absurd about it!
Me: xD while that is a little absurd, I commend you for it
Jeffrey: bgaw? nothing absurd about it!
by lordyamamoto June 18, 2008