1. Bart Simpson's way of describing his dad.
2. A big, dumb, balding North American ape with no chin (that has a short temper).
3. A song written by a bunch of high school orchestra students who seem to have nothing better to do.
4. An exclaimation used by said orchestra students.
Random Orchestra Student...Namely Me: Kwyjibo!
by gbread1012 February 05, 2004
Get a kwyjibo mug for your buddy Helena.
1. Bart Simpson's way of describing his dad.
2. A big, dumb, balding North American ape with no chin (that has a short temper).
by Donald Duck August 04, 2003
Get a Kwyjibo mug for your cat Callisto.
A big, dumb, balding North-American ape with no chin and a short temper.

Also see Id
"Uh-oh! Kwyjibo on the loose!"
by Chris Ridsdill February 26, 2004
Get a Kwyjibo mug for your mother-in-law Julia.
1. Bart:A big dumb balding north american with no chin
Marge: and a short temper.
bart: uh oh kwyjibo on the loose!
mommy, why is that kwyjibo running for president? (george w. bush)
Get a Kwyjibo mug for your sister Yasemin.
a big, dumb, balding North American ape With no chin And a short temper.
Don't ask
by Ericthehedgehog February 03, 2004
Get the Kwyjibo neck gaiter and mug.