The bitch is back—and he does not suffer fools gladly.

While performing his hit “Saturday Night’s Alright for Fighting” during his Million Dollar Piano concert residency at Caesars Palace in Las Vegas, Elton John regularly invites a group of fans to gather around his grand piano.

In a TMZ video shot during Thursday's show, John is seen growing impatient with an unruly fan before finally yelling “Fuck off!” and walking off the stage mid-song. Audience members can be heard noting that it looked like the overzealous fan had been trying to give John an unwanted high-five.

The legendary singer-songwriter eventually returned to finish his set. “No more coming on stage on ‘Saturday Night,'" he told the crowd. "You fucked it up.”

"Thursday night in Las Vegas a fan put his hands on the piano keys while I was playing and continued to do so even after I asked him to stop," John later explained on Instagram. "He then proceeded to reach over the piano and try to take pictures, completely disrupting the performance."

"I bring fans onstage every evening when we play 'Saturday Night' in the set, it is always a lovely part of the show where I get to meet them, shake their hands and have them right there with me while I play," John continued. "They have always been very courteous to the fact we are in the middle of playing a song live. This guy was rude, disruptive and had no care or respect for our show and so I let him know how I felt, then left the stage until they had removed him."

The 70-year-old icon revealed earlier this year that his upcoming Farewell Yellow Brick Road Tour will be his last.

He is currently working on the Broadway-bound musical adaptation of The Devil Wears Prada and writing new songs for the upcoming live-action version of The Lion King.