The haunted trombone

I'm not bored, I just don't want to do my trombone.

 Once upon a time there was a trombone sitting in a case at the music store. Then a little girl named Carla walked in. She said "I can't wait to play trombone!" Later she found out she was very mistaken. Carla walked out and a few days later it was the first day of school. She didn't have to bring her trombone that day, but a few days later she would. It came time for her to bring her trombone. She lugged the three foot monster onto the bus. When she got to band the teacher instructed everyone to get out and put together their instruments. Carla pulled her's out of her case and began putting it together. She took the bell but oddly it had eyes on it. Then she took the slide and tried to connect it to the bell. They seemed to repel like magnets. Carla finally got it together and when she did the trombone started moving it's slide and playing Jingle Bells all by itself. Carla ran out of the room and never touched her trombone again. Lucky her.

Moral: NEVER in your life do the trombone unless you don't mind having to waste uyour time with the beast!