What is 147?
1.
Radio code used by police aware that an undercover officer is involved. "NARC" in it's truest form. PIG in PLAIN SIGHT P.I.P.
You sold to 147, are you nuts! you know they gotta be wired.
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2.
Slang for along time
I have been married for 147 years
This page took 147 hours to load
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3.
Police "Code" that signifies murder or the commiting of murder
"147 an undercover cop..."