five-by-five在美俚中还有矮胖的意思，也有网络状态良好，准备就绪的意思。

【例句】
Everything is five by five.
一切都准备好了。

Did you see a five-by-five man in the park that day?
那天你在公园里是否看见一个长得矮胖的男人？