When your friend has a a speach inpediment and they try to tell you to go and something else comes out. There for you get the word A Gaah.
by raven chanel March 3, 2008
by Aquila April 4, 2003
by DrHorrible123 June 2, 2010
Expression of frustration or any other feeling that you have where there are no words to describe it; it can be good and bad,but more so bad.
by Breeeeeeeeeeee! March 29, 2011
by mfin November 5, 2007
by Gaah July 8, 2006
by Mike January 7, 2005