蹦蹦跳跳傻瓜瓜跳跳蹦蹦笑哈哈
[bèng bèng tiào tiào shă guā guā tiào tiào bèng bèng xiào hā hā]
This nickname describes a cheerful and carefree personality, suggesting that the person often behaves in an active and lively manner with laughter, like a happy fool jumping around.