前面戴奶罩的别跑后面穿裤衩的别追
[qián miàn dài năi zhào de bié păo hòu miàn chuān kù chà de bié zhuī]
A playful, unconventional name, humorously referring to someone in the front wearing a bra shouldn't run while someone behind in underwear shouldn't chase. It reflects a casual or humorous personality rather than serious context.