Is term used in western part of Canada when one feels joyful, happy, lucky, and/or intoxicated. It is also a word that is used to grab attention when in presence of beautiful woman.
as you drive by you and see a group of gorgeous girls you yell out "Becowww" out the window.

Example of how it sounds is more like when you chop off a chickens head ; "Beecoooww"
by Shabbatrailorload April 5, 2009
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