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1.
The act of defacating and possibly wiping your ass.
I ate those Norwegian Tacos earlier and now i have to take a wicked Zaruba!
by hoobajew October 07, 2011
 
2.
As incredible as the word 'Zaruba' is comes and even better definition. Literally it is the act of being amazing, incredible, or supeior'.
"Seriously man, the guy is a total Zaruba"
by Gen. Grainger February 23, 2008