没有鹿由器哪儿来吴线网
[méi yŏu lù yóu qì nă ér lái wú xiàn wăng]
A playful pun on internet jargon: '鹿由器' sounds like '路由器' (router), and '吴线网' sounds like '无线网' (Wi-Fi), implying that without a router, there would be no Wi-Fi. It humorously reflects dependence on network devices for connectivity.