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A word that origonated in Lake City Florida that is used to express humor, show that you don't know what to say back, or show you honestly don't give two shits what someone thinks
Kim: Yea i really can't tell if he likes me at all
David: GABOOGABOO!

Stacie: I'm so depressed, he broke my heart =(
Tim: Shorty got dat gaboogaboo!

Cassie: i have breast cancer
Alan: well i think... GABOOGABOO!
by The Great Gaboogaboo! January 10, 2010
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