A word that can be used as either a verb or a noun, in any context desired, for the purpose of confusing and befuddling those around you.
:pointing at pizza: This shit is totally semanchez.

My semanchez is acting up, I need to get my Prius to the auto mechanic, STAT!

One time Sean got his semanchez caught in a door jam.

I heard Tyler likes to stick his semanchez in Matt's mouth!
by expo1001 March 31, 2008
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