The sand worm the Wongs and the Planet Express crew are riding in the beginning of the movie is most likely a parody of the Las Vegas Monorail.

• 王氏一家与星际快递成员所乘坐的沙虫，极有可能是恶搞拉斯维加斯的独轨交通。网站上的卖票广告，如下图：