damn backspace button

today at school, during english my class got to go to the computer lab (yay).......n i was checkin my facebook......n the damn backspace button was not workin......anywayz, i was writing on someone's wall n i kept making mistakes......it was so FUNNY!!!!!! i had 2 keep typing the message again and again below it!!!!! it was a really long message (cuz of all the mistakes)......