[ WP ] You are X and you are sick of being used by mathematicians

There was a knock at Professor Malcap ’ s door that startled him awake. He didn ’ t remember that he had napped at the office, and was briefly confused as he awoke. 
 
 “ It ’ s not office hours. ” He yelled to the door. The knocking came again. “ Come back tomorrow between 4 and 4:30. ” 
 
 The knocking wouldn ’ t stop. The Professor moved towards the door, and as he moved, he thought he could hear music coming from the other side. Or, what would pass as music for the college students he taught. It ’ s all rubbish now, not like when he was young and spry. 
 
 He opened the door and was immediately struck in the face by a six foot tall letter. As he hit the floor, he saw a gun shoved in his face. He closed his eyes and the letter began to speak. 
 
 **'' X gon give it to ya'' **
