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1.
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
 
2.
To attack unexpectedly; same as blindside.
The SOB coldcocked me -- I never saw it coming.
by Jazzkitty September 21, 2005
 
3.
To knock someone unconscious.
"When Bill and I fight, I'm totally gonna cold-cock that guy".
by Jon February 16, 2005
 
4.
To beat up a male, and totally knock him out.
that hockey player got coldcocked, big time.
by ma March 15, 2005
 
5.
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
 
6.
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
 
7.
1. when you attempt to have sexual intercourse without being fully erect
i tried too coldcock this chick last night...nah didnt work
by fezzzzzzzzzzzzzzzzzzzzzzzzzz January 11, 2008