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1.
an abundance, phonetic spelling of the french 'beaucoup'

usu. used in the southern US

Also spelled buku
I make bookoo bucks.
by Kevin December 01, 2003
 
2.
A lot, many. Quintessential american slang butchering of the french word "beaucoup."
Check my bling on my wrist, man. Whoa I bet that shiz was boo koo bucks!
by DarenH June 24, 2005
 
3.
New Orleans for a lot.
Dey got bookoo fine dat hang in da Nolia.
by Ms. Super hollygrove girl October 05, 2006
 
4.
to have an abundance of something
yo dog, that nigga makin' bookoo cheese!
by dick gazinya April 20, 2003
 
5.
A 24-ounce lemon-lime flavored energy drink made by The Love Factor, Inc. and gives you one hell of a buzz. Also comes in Wild Berry flavor, which tastes like Pepsi Blue. Costs $3, and is available at 7-Eleven.
BooKoo is my energy drink of choice. I drink it all the time.
by Hand Hanzo January 15, 2005
 
6.
Many or much. From Viet Namese French for beaucoups. During the Viet Nam war American soldiers picked this up from the natives, Viet Nam was once a French colony.
Viet Namese hooker in Saigon, "Sex going to cost you bookoo bucks. One dollar lookie, two dollar touchie, three dollar dewey"
by hyzercreek July 08, 2009
 
7.
Very nice...this word comes from french and it is written beaucoup. And YES, it does mean "a lot"
Beaucoup weed. = A lot o f weed :D
by bendoverjunior June 24, 2005