1 definition by Glee Lover

Top Definition
The sense of euphoria one feels when having an overdose of the show Glee and all things Glee related.
"I think I just a gleegasm from listening to all that music from Glee!"
"You would."

OR!

"The Glee soundtrack just came out! I'm about to have a Gleegasm!"
by Glee Lover November 04, 2009

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