Robin Thicke is back with another throwback jam (though we still can't stop listening to "Blurred Lines"). It's called "Give It 2 U" and features hip hop It Boy Kendrick Lamar.

What, you ask, could they possibly want to give to us? It's rated R, so use your imagination... or hear for yourself in the first 30 seconds. It's catchy as hell, too—the R&B singer wrote the track with and got pop mastermind Dr. Luke on the production.

Robin Thicke's Blurred Lines is due out July 30.