Cursing?WTF

Juz bac from college. When me n cha shin go take our car, she asked me: " y there are chopstick on the glass there de?" then i also respond to wat she ask me lo. WTF, 3 chinese praying sticks on the viper there. WTF? who so childish playing such thing? or the person wanna 'curse' us? Stupid action. 百无禁忌！！！！！！！！！！！！！！