Oh, just Russia's greatest composer messing about with an expensive new toy.
John Suchet's recent unintentional horn-based innuendo was too good not to share - and he's inspired us to rummage around in our archives for a few more funny Classic FM moments.
Arousing brass fanfares, anyone?
We're all about emotional responses to Mozart - but Classic FM's weekday mornings presenter John Suchet took it to the next level here.
A tongue-tied Nick Bailey
She's crafty, Nick. She's just very crafty.
A broken down what?
Bill Overton reveals the terrifying truth about underwear on our major roadways.