Hi<br/><br/>There was a guy who had a bum leg (I understand his leg was injured in some way). The guy was mute and worked for another guy.<br/><br/>Police officers showed up and wanted to see the leg of that guy.<br/><br/>They turned to his employer (because he himself was mute) and said: <i>Tell him to lift up his pants leg on his bum wheel.</i><br/><br/>--- What is it that "bum wheel"? Maybe just a bum leg? But why "wheel"?