What does it mean when a women asks for your address?

ok so this chick a year older than me asked for my address to send me a surprise, and that she needed to have my address. she and i went to school together if that helps answer my question, i asked her if it was a bomb and she said no, but it is an explosive! what does this mean? i know its not an real explosive but maybe she is referring to herself as explosive. please help me! is she trying to seduce me? i hope so.. lol jk but seriously.