再贱也贱不过曾小贤
[zài jiàn yĕ jiàn bù guò céng xiăo xián]
Referring to ‘Zeng Xiaoxian’ (a popular internet figure or character), this suggests that no matter how self-deprecating someone tries to be, they won't surpass the humorous level represented by Zeng Xiaoxian, adding humor and sarcasm to the name.