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The act of punching or striking someone's face or head so hard, they are knocked out instantly.
Dude! Greg was in this wicked bar fight, and he got totally cold cocked by a biker!
by xXMcGuffinCoreXx October 05, 2003
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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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3
"When Bill and I fight, I'm totally gonna cold-cock that guy".
by Jon February 16, 2005
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The act of building a giant snow penis in the front of a home unbeknownst to the home owner. This act can be done to the homes of friends, enemies, or strangers alike. Nothing Says "Hello Neighbor!" like a frigid mandick saluting strong in the front of one's dwelling! For added effect one can bore a hole down the length of the middle of the penis and run a garden hose to it. When the water is turned on the coldcock achieves full salute!
Tom was working until midnight so we went to his house before he returned home and coldcocked it!
by broadviewbiz February 04, 2008
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the act of placing your dick in the freezer, then smacking a bitch with it.
don't be the first to pass out at that party, you'll end up getting coldcocked.
by greenmonstahmsn.com April 24, 2008
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