A staged wedding to bust dealers
As supposedly reported on CNN:

Undercover police, staging the wedding of "a drug kingpin's daughter", let it be known on the street that dealers were "invited" (i. e. Expected to attend).

The bride and groom were police, as was the band, bartender, and about half the guests. The band playing at the wedding was "S. P. O. C." (COPS, backwards), and the wedding went through the full ceremony, including the dancing afterward.

The long-sought dealers were arrested after the "band" took their break. The last song the band played before taking its break? "I Fought The Law, And The Law Won"

A customer at Green's Gourmet Grocery ma...
A customer at Greens Gourmet Grocery marveled at the proprietors quick wit and intelligence.

"Tell me, Green, what makes you so smart?"

"I wouldnt share my secret with just anyone," Green replies, lowering his voice so the other shoppers wont hear. "But since youre a good and faithful customer, Ill let you in on it. Fish heads. You eat enough of them, youll be positively brilliant."

"You sell them here?" the customer asks.

"Only $4 apiece," says Green.

The customer buys three. A week later, hes back in the store complaining that the fish heads were disgusting and he isn't any smarter.

"You didnt eat enough, " says Green. The customer goes home with 20 more fish heads. Two weeks later, hes back and this time hes really angry.

"Hey, Green," he says, "Youre selling me fish heads for $4 apiece when I can buy the whole fish for $2. Youre ripping me off!"

"You see?" says Green. "You're smarter already."