A feeling of intense excitement occurring during use of MSN Messenger.
"OmFg! AshLEy iz Online! *GRAWRGASM*
by Chris[t] September 14, 2006
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When you laugh so hard that you fall on the ground as if your having an orgasm.
Girl: BAHAHAHA i just had a grawrgasm!
by assdfghj November 7, 2010
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