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2.
Multi purpose expression. it can be used to show amazement, pain, or excitement.
Rick: "I just found fifty dollars!!!!"

Steve: " Ohhh!!! "
by Nando the wise February 27, 2007
 
1.
An expression of randyness, usually a faked female orgasm - beacause your bored as hell of fucking and want to watch neigbours instead...
she came off with a loud 'ohh' and grabbed the remote controll.
by rar February 07, 2004