Reminds me of an incident during Sec school days. Me and my classmates were from express elite class (1st in sch) and one day while at the bus stop while waiting for bus, a group of Ah Lians from the normal class started to argue with us over some trivial matters and IIRC the word 'CCB' was used, then one chio Ah Lian from the group said something like 'You want to smell? I take out my kotex and let you smell you want?! ' we all got shell-shocked LMAO.