Top definition
When a girl in chat is excited to see someone.

Or, an orgasam where it feels so good that you cover your face.
"OMGGGGGGGGGGGGGGGGGGGGG HIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII"

"Dude she's totally having a Shygasm"
by Evangeline Pelaiga July 09, 2009
Get the mug
Get a Shygasm mug for your cat G√ľnter.