俚语

The phrase is labelled as slang in the dictionary.

这短语在这本字典里被注为俚语。

Most slang has short currency.

大多数俚语只通用一时。

Maybe you have social faults such as snobbishness, talkativeness, using slang, etc. which drive away new acquaintances.

也许你有、长舌、说俚语等这样的社交缺点，驱走你的新相识。

We know this because kid and napper, the two parts of the compound, were slang of the sort that criminals might use.

我们知道这复合词的分kid 和 napper 是这种罪犯们可能用的俚语。