傻瓜不及笨蛋笨笨蛋不及傻瓜傻
[shă guā bù jí bèn dàn bèn bèn dàn bù jí shă guā shă]
'A Fool Cannot Be As Dumb As A Dummy And A Dummy Cannot Be As Silly As A Fool'. This seemingly paradoxical and repetitive statement pokes fun at self-deprecation and the nuanced differences between types of stupidity or foolishness. Possibly a humorous or self-mocking nickname.