(CNN) - Florida Senate candidate Marco Rubio has been taking heat for charging a $130 barber shop visit to his Republican Party of Florida credit card when he was the state House Speaker.
Now his GOP primary opponent, Gov. Charlie Crist, is insinuating that Rubio was paying for something other than a haircut. A back wax, to be precise.
During an interview Monday evening on Fox News, Crist attacked Rubio for "trying to pawn himself off as a fiscal conservative."
"And yet just in recent weeks, two weeks ago it has come out in news accounts he had a Republican Party of Florida credit card that he charged $130 haircut, or maybe it was a back wax," he said. "We are not sure what all he got at that place."
Host Greta Van Sustern interrupted. "Wait a second, stop. A back wax? Wait a second."
"I don't know what it was, you know," Crist continued.
Van Sustern responded, "I know, but was there a suggestion it was for a back wax? Or a haircut? Or are you being flip?"
"I don't know what it was," Crist replied. "Initially we were told it was a haircut. And then he said it wasn't a haircut."
"The detachment from reality is stunning to me," he continued. "And to try to say that you're a fiscal conservative, yet you spend $130 for maybe a haircut and maybe other things, I don't know what you do at a salon when you are a guy."
"I get my haircut for $11 from a guy named Carl the Barber in St. Petersburg, Florida where I grew up. And to me that's real fiscal conservatism."
Rubio has said he later paid for the personal charges on his party credit card, including the barber shop visit, out of his own pocket. While Rubio did charge for a haircut at the Miami barber shop, his campaign said his tab also included several other items purchased as gifts.
His campaign called Crist's interview "disastrously bizarre."
"Today, Charlie Crist is the sitting governor of the 4th largest state who has fallen so far and so fast that he's now reduced himself to making up stories about his opponent's grooming habits," said Rubio spokesman Alex Burgos.