to the best of my knowledge, a word made up for use in the movie Grosse Pointe Blank
. The following is from the scene in the radio station
where Martin and Debi are doing some catching up
after ten years.
DEBI (amused): Jesus. Marty. You're pathetic. It sounds like you need a Shockabuku.
MARTIN: What's that?
DEBI: It's a swift spiritual kick to the head that alters your reality forever.