There’s a friendly feud brewing between ‘The Voice’ judges Adam Levine and Blake Shelton. Their funny banter moved off-screen when Blake tweeted his costar’s phone number out to the world, and continues with the Maroon 5 singer finally getting his revenge.

During Monday’s (May 12) live performance show of ‘The Voice,’ host Carson Daly took a moment to announce a special surprise. More specifically, that Adam had a “gift” for a certain famous country star.

The cameras moved to a shot of Blake’s obviously well cared-for, prized pickup truck in the studio parking lot. The red vehicle was ominously surrounded by dump trucks. Adam clearly meant business.

The newly bleached blond singer spoke into a walkie-talkie — and two piles of manure were let loose, all over the gleaming truck.

In case Blake wasn’t already feeling the burn, Adam boasted, “That’s manure, that’s cow dung, that’s feces of animals.”

In an impressive feat, Blake totally kept his cool!

But this isn’t the end, fellow ‘Voice’ judge Usher claims. “He probably is pissed off,” he shared with Today. “He was mad, but, like, ‘Okay, I got something for you.’ So of course we’ve got to stay tuned to see how he retaliates.”

Blake publicly posting Adam’s number was probably pretty irritating, so we don’t blame the singer for getting payback. Plus, a photo was later posted to Twitter of Blake’s truck being cleaned, so it’s not like he had to shovel the manure off himself. Now that would’ve been a good prank!