A popular phrase among the American youth and valley girls, it can be really annoying to the listener, especially if he or she doesn't completely understand what you're talking about.

这是个美国青年跟山谷女孩之间常用的词，对听者来说，这个词真的很烦，尤其是用在如果他或者她没有完全明白你在说什么的时候。

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This could be very popular among girls especially in summer.

夏天在女孩子中非常流行。

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