Miss Collie: "Good news, class! We've got someone to fill in the opening for obligatory classroom bully. Why don't you tell us about yourself, young lady?"
Guinea Clone #1: "Hiiiii! My name is Guinnes Clara Pound Key Uno, but you can all call me uncle! GET IT!? I grew up in a big fancy test tube in a lab, where I learned all sorts of fun things. Then I broke out on my own and tried to skin Erica over there so I could wear her fur as a suit and take over her life. Then later I brainwashed her mom into accepting me as the real Erica while taking the fake Erica as a pet. BUT THAT'S ALL WATER UNDER THE BRIDGE!!! From now on I'll devote myself to nothing more than harmless bullying antics like wedgies, spitballs and flushing WON'T THAT BE GREAT!?"
Miss Collie: "Well, that's nice, I suppose... Relatively speaking..."
Erica: sigh

Later Guinea Clo- I mean Guinnes decided to flush Erica as part of traditional school-time rambunctiousness.

Erica: "This is not how flushing works!!"
Guinnes: "Is too! LOOK HOW FUN IT IS!!"
Erica: "Waaaaaaaaaa-!"