我姓窦也逗不过你
[wŏ xìng dòu yĕ dòu bù guò nĭ]
This is a playful way of saying 'I have my surname Dòu (窦), but I cannot make you laugh as much as I want'. This username often indicates a light-hearted self-deprecation and an acknowledgment of not being particularly humorous or good at joking around, even with a traditionally funny-sounding name.