get what you want..and if your dad calls..say you met a nice girl and had to take her out on a date..that stuff gets expensive, movie/dinner/etc.
or you could say that you had to pay something extra in your dorm (dont know what you have to pay when you live in a dorm) say somthing like your phone bill was high..or your electricity bill was high cuz it was cold and you had to turn the heat up..
lol hope those help
