Yesterday, Lyndsey Mann, a mother-of-two, uploaded this video to Facebook.
She told BuzzFeed News that she couldn't believe it when she heard it.
Mann said "When I first heard it I thought it sounded very much like a naughty word, but surely not? So I rewound the TV and it still sounded like it. I watched it about five times then decided to record it. I thought it was so funny. But obviously would never want my kids to repeat it."
Mann said she never liked the show but it brought humour to her day and said that she would still let her children watch CBeebies because they love it.