I guess it's not the one. Chekov had his bass player arrive at a stately home to play for an event. The musicians arrived early so our bass player went for a walk. He saw a small pond and decided to take a dip. He stripped off and jumped in. While he was swimming someone stole his clothes so he had to go bak to the house naked. He sneaked in hiding whenever possible and eventually got on the podium (fortunately he was at the back) and crept onto the stage and played naked, hiding behind his bass all the time.