Kookoomungus 

A daddy long-legger

Oh look dad! It's a kookoomungus!!!

Kookoomungus by Blue penguin July 10, 2009

kookamungus 

an action, event, or noun that is silly beyond all belief. undefinable excitement.
really good drugs.

"that dope was kookamungus"

"when Shaggy 2 Dope and Violent Jay came on stage the place went all kookamungus!'

kookamungus by Johnny Bluebooger Danger October 22, 2011