salsa !! hahaha ..i know what you mean.
more than 10 years ago, i was buying curry rice. this guy said "auntie, ni yeow ser moh?" i stared at him so hard ...and replied...eh, what auntie ! what auntie! see properly, i siow chey leh!
next time, he smiled and called me 'siow chey'. i happy liao cos i really siow chey that time meh.