The Chase 's Paul 'Sinnerman' Singha was a sore loser on Tuesday's show after he suffered an embarrassing defeat to contestant Natalie.
Paul answered several answers incorrectly and was furious at himself, baffling host Bradley Walsh as he performed far worse than usual.
The episode was a repeat of the ITV show, and at the end of the humiliating round, Paul stormed off the set and could be seen smacking himself in the face.
"Just a second," he said, before marching off.
"Has he actually gone?!" asked shocked contestant Natalie.
After returning back to his position in the studio, Paul declared: "My brain has stopped.
"Intravenous spinach, that's what I need."
He added: "That's the worst I've played for quite a while.
"I'm really annoyed with myself and I've got to go and compose myself."
Bradley added: "The Chaser is having a bad day!"
Meanwhile contestant Natalie baffled viewers with her plans for the prize money when Bradley asked her how she would spend it.
She revealed she hoped to open a Tiki Bar, and to create a "Moscow Mule" cocktail.
But when Bradley asked her what was in one, she admitted she had no idea.
Natalie stole the hearts of viewers, with several commenting on how attractive she was.
One wrote: "I think I'm a bit in love."
"Natalie on the chase tonight...wow super sexy," gushed another.
"Natalie on The Chase is pifffffff! #jussayin," added a third.
*Beat The Chasers airs tonight at 9pm on ITV
