kwyjibo means an iron oxide-copper-gold deposit in Grenville, Quebec.
Etymology
Taken from a gibberish word (supposedly meaning "A big, dumb, balding North American ape with no chin and a short temper") used in the 1990 episode "Bart the Genius" from the TV show The Simpsons.
name
- An iron oxide-copper-gold deposit in Grenville, Quebec.
noun
- A particular yo-yo trick.“On the Kwyjibo.... On steps 2-4, I've been raising my left (free) hand, swinging the yo overto^([sic]) the right and then bringing my right hand over under it.”