look up any word, like dirty sanchez:
 
1.
undercover cop
"Hey Joe, I'm thinking of buying that girl a drink".

"Dude don't, she's a naked cop."
by billybeauty4 November 23, 2008
 
2.
an undercover cop
John: "I think I'm going to buy that girl a drink, she does look a bit young though.

Bill: "Don't! She's a naked cop!
by boricuabeauty January 03, 2009