Sort of (‘I want to be your tampon’). The transcript of what they really said to each other privately is certainly a bit cringe. But it wasn’t exactly a Christmas Day broadcast to the nation - although Channel 4 would have loved it.
Camilla: (laughing) "what are you going to turn into, a pair of knickers? Both laugh Camilla: Oh, You're your'e going to come back as a pair of knickers. Charles: Or, God forbid a Tampax. Just my luck! (Laughs) Camilla: You are a complete idiot (Laughs) Oh, what a wonderful idea. Charles: My luck to be chucked down the lavatory and go on and on forever swirling round on the top, never going down. Camilla: (Laughing) Oh, Darling! Charles: Until the next one comes through. Camilla: Oh, perhaps you could come back as a box. Charles: What sort of box? Camilla: A box of Tampax, so you could just keep going.
Full transcript and discussions are available online still.
(Btw I think this was probably recorded by a member of staff or security/protection officer for £££, and wasn’t a ‘CB enthusiast’ accidentally tuning in
)