Dirty Dirty
n.— «Banned in 47 Countries baby from the Dirty Dirty, to your Uranus.» —“Betta who? Betta wha?” by bettrduck@aol.com (BettrDuck) Usenet: alt.rap Apr. 9, 1999. (source: Double-Tongued Dictionary)
Further reading
Trivia time! Where in the United States can you visit Soda City? If you answered Columbia, South Carolina, you’re right! This nickname apparently derives from an old practice of abbreviating Columbia as Cola. The locals then referred to the town as...
If you speak a second or third language, you may remember the first time you dreamed in that new tongue. But does this milestone mean you’re actually fluent? And a couple’s dispute over the word regret: Say you wish you’d been able...
These are pet names for rappers’ hoods, geographically speaking: “the dirty south” and “the dirty dirty south” and for short: “the dirty dirty”.
Yes, that information is already imparted in the full entry linked above.