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1.
(oong-gah-wah) A word used as a noun, adjective, or verb to replace a noun, adjective, or verb you cannot think of at the moment. There are different variatons to use "ong-gawa" when describing or used in the past tense. Such as "ong-gawaed", or "Ong-gawa-ish."
"Bob you are looking very ong-gawa-ish today"

"Natasha I am so mad at you...ONG-GAWA you"
by De Dios, Eddy April 14, 2006