The Love Island host left viewers guessing with her choice of words on Thursday night’s episode of Shopping With Keith Lemon.
Caroline Flack opened up to the flame-haired funnyman while she was driving him around in a zippy test car.
Never one to shy away from asking an awkward question, they had barely left the car dealership before Keith started quizzing the 39-year-old.
Looking into the backseat, he asked: “Have you ever done the business in the car?”
With a smile on her face, she replied: “Do you know what? I’m not going to tell you whether I have or I haven’t.”
Not batting down, Keith saw straight through her wordplay and challenged her on the subject.
He joked: “You do know that means that you have. It definitely means you have!
“Otherwise you would have said, ‘I’ve not done that’.”
Things heated up when he added: “That’s like when you say to someone, have you ever had bum sex?”
The Celebrity Juice host explained his theory that if a person refused to answer the question, it meant that they had done the deed.
With a cheeky smile on her face, Caroline responded: “Don’t ask me that question.”
While she may have hinted at her bedroom antics, ever the lady, she refused to confess anything further.
The blonde bombshell also filled Keith in on her favourite qualities in a man, with a sense of humour and niceness ranking highest.
Any potential suitors out there should listen up, as the Enfield-born babe has been on the market since splitting with fiancee Andrew Brady back in December.