lol you know you also hate some from the mentioned list… 
haha I know… the other day, some random guy calls, he was speaking urdu.. and wanted to know when was the last time we had duct cleaned.. and I told him, call back later, my parents are not at home.. and the guy says, app mere dost bannay gee.. aww hayee.. daffa door. lol
moral… just say ur parents are busy and cant attend the call haha if they arent at home