What buttheads!

A day after the feds unveiled graphic warning labels designed to deter smokers, it was revealed that Camel is launching a new campaign targeting Williamsburg hipsters.

R.J. Reynolds next month will begin selling limited-edition packs featuring the brand’s camel mascot with the trendy Brooklyn neighborhood’s landmarks in the background.

“This is so cool. Williamsburg’s own cigarette! Smoke them if you got them,” exclaimed Miles Downing, 29.

The new boxes show the camel in a crosswalk along with a purple rendering of the Williamsburg Bridge.

“I think that is so cool, especially the bridge on the pack . . . I’ll buy them,” said Max Kesselling, 28.

Williamsburg was among 10 locales chosen for the company’s “Break Free Adventure” contest. The nine other sites, including Las Vegas and Austin, Texas, will also get specially branded boxes.

“The hipsters here will buy those up,” said Connie Baraga, 24. “Even if they don’t smoke, they’ll collect them. This place is hipster central, so they’ll get sucked into this.”

Promotional documents for the cigs say, “It’s about last call, a sloppy kiss goodbye and a solo saunter to a rock show in an abandoned building,” according to The Brooklyn Paper.

Joe Valle, 52, isn’t thrilled.

“I hope all these kids buy them, smoke them and get cancer,” he said.

“They ruined this neighborhood, so I hope the cigarettes ruin them.”