小飞侠小飞贼
[xiăo fēi xiá xiăo fēi zéi]
This nickname is a playful mix of two ideas. “小飞侠” (Little Flying Hero) can imply the adventurous spirit and heroism, possibly inspired by Peter Pan. “小飞贼” (Little Flying Thief) suggests mischief or sneakiness but in an endearing manner.