Gleegin

An expression used to express excitement caused by pudding or other custard-type desserts.

"Oh gleegin! Time for dessert!"

by SarahMelanie Chungjares August 24, 2006

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!

by gleekcherrypopper October 08, 2010