Prince William swore on When Ant and Dec Met the Prince: 40 Years of the Prince’s Trust and the internet lost it.
The future king said the word ‘b*****king’ on tonight’s ITV documentary as he was interviewed by TV hosting duo Ant and Dec about their father Prince Charles.
Joking with his brother Prince Harry about how illegible their ‘pa’s’ handwriting was, he revealed that they used to swap letters at school just to check they weren’t being told off.
He said: ‘[Prince Charles] Doesn’t do modern technology… His writing in his letters are notoriously difficult to read.