Once while performing at the Riviera Hotel in Las Vegas, he was presenting a "pitchman act," playing the role of a "snake oil" salesman from the wild west.

一次，在拉斯维加斯的Riviera宾馆进行演出，当时在表演“广告员”节目，他扮演一名来自荒野西部的“蛇油”推销员的角色。