What is Graggywumpus?
1.
Crazy or unusual, commonly used in a negative way.
Bad.
A person who is grag. (spelled Grag E. Wumpus.)
A poison control company. Grag E. Wumpus Poison Control.
See
Variation of
That's major graggywumpus.
Graggywumpus, Batman!
Well Grag E. Wumpus.
See