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A sad but surprisingly affective phrase often used by Eustace to scare the crap out of Courage in the animated cartoon, Courage the Cowardly Dog. When scaring someone using this phrase, be sure to wear a mask larger than your body.
Eustace: Hey ya stupid dog, look what I got for ya'...

Courage: Aru?

*turns around and puts on giant scary mask*

Eustace: OOGA BOOGA BOOGA!!!!

Courage: AHHHHHHHHHHHHH!!!!!!!

Eustace: Lol.
by Shamanized July 29, 2008
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May 14 Word of the Day
Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy
Person A: Man, that nutcase Martin Bryant guy shot 35 people in Tasmania!

Person B: No, he wasn't a nutcase, that was just a psyop so the government could have an excuse to ban guns.
by Mystikan April 11, 2006
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2
The type of dialogue whilst doing a 360 in the air before one pumping a default pleb
"360 OOGABOOGABOOGA"

"GAT,GAT,GAt"
by Ian_Chiggen December 17, 2018
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3
A word an old man would use to scare a purple dog, usually by the name "Courage"
Eustace: "Come here boy I have something for you"
Courage:"Mmm?"
Eustace: ". . ."

Eustace: "OOGA BOOGA BOOGA!"
by CourageTheCowardlyHuman October 13, 2014
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4
2nd most commonly used scare phrase. The first is Boo!
Person walks around the corner and out of no where a man pops up and says "Ooga booga booga!"
by Sam Hoover July 13, 2008
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5
The onomatopoeia, used to describe the sound apes (mainly gorillas and orangutans) make. Gorillas are known to say this when banging their chests.
Gorilla 1: (Makes screeching noises)
Gorilla 2: Ooga Booga Booga! (bangs chest).
by I<3Gorillas November 25, 2011
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