And here in Australia, actually this word, this adjective can be used in a jokey way as well.

在澳大利亚，其实这个词呢，这个形容词也可以以一种比较戏谑的式使用。

The stereotypical American is louder, a little brasher, more boisterous, immediately friendly, informal, and slightly jokey.

典型的国人声音更大、有些急躁、更加活跃、能人熟悉、不拘礼节，而且爱开玩笑。