Someone on the writing site Mibba that actively post on the forums and comments stories.
Melly Belly is a mibbian because she posts on there every day.
by Melly_2012 April 14, 2009
An active member of the site Mibba, a writing community for young authors.
Mibbians enjoy comment raping newbies.
by D!NOSAYRAWR September 19, 2009