I mean he's an old man jumping on a little rail on roller skates all the time. His knees are probably just a bit creaky.Owld Creeps now attests his lengthy list of ailments extends to his knees. He must be revving up to fleece the GP for Christmas painkillers and muscle relaxants.
Be-hoped his baby making antics are over - all his ‘muscles’ will relax with the drugs. With a bit of luck it will be permanent and the young girls he pursues will be saved from dreadful ordeals