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slang term for handcuffs.
stereotypical black guy: hey dawg, loosen up dem cop locks
by Robbie AHHH!!!! August 10, 2007
The gridlock that occurs when there's a cop driving on the highway and no one will pass it.
Why is every single car driving 60 mph on the highway -- even in the fast lane?

Dude -- there's a cop up front. It's cop lock.
by skidd1 November 06, 2010