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2. Gleegin
When some is new to the show Glee, a Glee Virgin, Gleegin.
Stacey: My best friend is a Gleegin I can't believe it!

Mark: What!? Even I've seen Glee!
1. Gleegin
An expression used to express excitement caused by pudding or other custard-type desserts.
"Oh gleegin! Time for dessert!"
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