Chris Brown's mood is in the gutter.

The singer cussed out a bowling alley's valet attendant on March 6 over a $10 service charge, according to TMZ.

Chris attended a charity event at PINZ bowling alley in Los Angeles, and when he got his car back from the valet, Chris was not happy to learn there was a $10 charge.

The valet told Chris he wasn't allowed to release the car without the money, which led Chris and his entourage to surround the poor guy.

"F**k ten dollars," Chris says to the valet, as seen in TMZ's footage of the incident. 

Apparently, Rihanna's boo was upset because he was only at the event for half an hour and felt like he was getting ripped off.

Things continued to get heated between him and the valet, leading someone on Chris's team to finally say, "We got the money  don't worry about it."

However, Chris then says to the valet in a threatening manner, "We gonna turn this whole thing on out." Whatever you say, Chris.

Then, Chris shouted one last insult to the valet, which sounded something like, "Funk a** ten dollars."

We're guessing Chris will head to the self-parking lot if he ever goes to PINZ again.

Source: TMZ