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An adjective describing something crazy dumb, stupid, horrible, sub-par, or simply not good. A combination of the words bootsy and cukoo or kookoo.

Also can be used: Bootsy-kookoo
"Yo son did you get on that new Halo 3?"
"Naw, dude - shits is bootsy-koo."

"An Oktoberfest celebration taking place in September? That's got bootsy-kookoo written all over it!"
by Tricky Fritz September 18, 2007
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