Don't use your teacher for snowball practice
The Philosopher's Stone
"What are you doing?" Fred asked River Song, who at this point was aiming her wand at the snow on the ground.
"Trying to bewitch the snow, not for a psycho snowman invasion, I just want to bewitch snowballs to attack people for me," River replied.
"Who do you want to attack?" George asked, intrigued.
"Snape, Malfoy, Quirrell, Slytherins," River told him,
"ok we will help you," Fred said.
Half an hour later they had finally succeeded in bewitching the snowballs and River grinned as the snowballs repeatedly attacked Quirrell's turban. She still had that small part of Mels that loved to cause mischief in her. Quirrell was walking along pretending he didn't care but River could see that he was annoyed.
That's when Snape walked by, Fred and George were long gone by this point but River had seen them bewitch the snowballs but she decided she would get more pleasure from throwing it herself. River picked up the snowball and aimed, she knew from her years of training there was no way she could miss. So she put all her power into throwing it, as it sailed through the air River held her breath when suddenly the snowball turned into a owl. The owl then turned around and flew off, missing Snape completely.
River looked around annoyed, "Miss Song don't use your teacher for snowball practice," Professor McGonagall said, "5 points from Gryffindor,"
"but Professor..."
"but Miss Song that was a very good throw, 10 points for Gryffindor," she said, River grinned, completely forgetting the snowball hadn't hit home. She had been given house points for causing trouble and that was all that mattered.
