谁说男生没有大姨夫
[shéi shuō nán shēng méi yŏu dà yí fū]
The name is a witty phrase. In Chinese family relations, '大姨夫' (uncle by marriage of father's elder sister) does not have a male counterpart literally. This name expresses defiance or rebellion against conventions. It's also humorous because it points out an asymmetry in traditional family terminology.