Top definition
A phrase used when someone is taken by suprised
*someone scared you from behind* “oishka” you screamed
by Mrelephant07 January 14, 2021
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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
*see your bro from far away*
You: “OISHKA!”
*Bro cheesing*
Bro: “OISHKA!”
by Gary_Sage November 22, 2020
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