interjection used to invoke and/or convey a feeling of giddy joie de vivre in the face of adversity
Hanging onto this root from the cliff face, I see a tiger prowling above me. Below, a tiger paces, looking up. What is it growing next to me? SHABOOMY! A perfect strawberry! I just luv strawberries! Sha-Boom-Mee!
by J. Socko & Giant Flying Robot June 24, 2010