The Glizzard of Oz is anyone who hides behind a curtain or leaves the room to eat cocktail weiners, extrapoints if they reply "What? or Nothing!" in a disembodied voice when asked what they are doing.
Glenda is pulling a Glizzard of OZ in the kitchen... Watch this, "Hey Glenda"... "What?" (with a mouthful of something.)
The term Glizzard Wizard refers to people who eat food sideways. These foods are supposed to be eaten front to back, such as a burrito, banana or hot dog. Not to be confused with a Glizzy Gladiator, who specifically eats hot dogs sideways.
A mythological reference to the midwest's biggest snowstorm that happened in 1977. The denotation alludes to a great and powerful event used as a metaphor. The "Glizzard of 77" represents someone taking more "glizzies" than you can mentally process, the sheer amount causes awe and wonder and leaves a timestamp in your soul that can only be referenced as the "Glizzard of 77"
Jesus, it was like the Glizzard of 77 on Saturday! I have neverseen anyone take more glizzies in one turn than Karen did!