Misspelling of the word cromulent which originated on The Simpsons. It is used ironically to mean acceptable or valid.
Edna: Embiggens? I never heard that word before I moved to Springfield.
Ms.Hoover: I don't know why. It's a perfectly crommulant word.
Ms.Hoover: I don't know why. It's a perfectly crommulant word.
by penguinboy2 December 10, 2008
His scrumtrilecent performance was worthy of his crommulancy!!!
by Lehner - - The all knowing 21st century ayatolah April 07, 2003