Hot Pink Yodeling Rats from New Hampshire
A/N: If you wish upon a rat your dreams go... nooooooo! All characters belong to J. K. Rowling.

Harry stepped into the transfiguration classroom. Professor McGonagall was standing at her desk smiling. Hermione and Ron were waving him over to the back of the room. There was a box of T-shirts sitting on a table by the wall.
"Take a T-shirt, Harry," Prof. McGonagall instructed.
For some reason or other, Harry ended up with a hot pink T-shirt that said: Barbie says: Rock and roll, super-star! It had a picture of a star with Barbie's face in it.
Harry walked over to Ron and Herm. Ron had a blue T-shirt that said: Yo. Hermione had a green T-shirt that said: Whatever.
"Trade you T-shirts, Hermione," Harry whispered.
Hermione rolled her eyes to say: Yeah, right.
"Today we will be learning how to turn T-shirts into Yodeling rats from New Hampshire," McDonald- I mean- Gonagall quacked- I mean- said.
Everyone looked up. This sounded interesting!
"Your rat will express the same feelings as your T-shirt," she continued.
Harry groaned. He was going to be stuck with "Pop Star Barbie."
"The spell is: "Turnweirdandsugarhigharmus."
They all said the spell. Harry braced himself. Hermione's transferred first. It was jet-black, wearing black jeans and a red sweat shirt. It stood against her fingers with it's hands in it's pockets. It didn't say anything. It just stood there, unfazed.
Ron's changed second. It was brown with small white streaks. It was wearing baggy, torn-up jeans and a loose white sleeveless top. It immediately started rapping to "Baby got Back."
Harry knew what was coming next. With a small "Poof!" his shirt changed into a rat. It was white. It was wearing a pink, sparkly, tank top, and a black mini-skirt embroidered with a daisy. It was singing "Barbie Girl" in a squeaky, high, voice. Harry screamed.
Finis of Sugar-high story. Like?