Word count: 100
Prompt: Detention

Scorpius ran into Rose after dinner, but she kept walking."No time to talk, need to shower. Had to clean bedpans. No magic."

She shuddered and he gave her a confused look.

"Detention,"she said simply and he laughed."Detention? You? Why?"
"Dom's in the hospital wing. I tried to smuggle in a toilet seat for her."
Scorpius just got more and more confused.

"It's a running gag,"Rose explained and finally smiled."Goes way back to my uncles. We all try to get a toilet seat to the sick person, but Madame Pomfrey always catches us. She's pretty sick of it. Noone ever managed."

_

Wow, almost didn't make it!
I imagine that the Weasley and Potter kids had a bit of a bet going on about this after George (or someone else) told them about him and Fred trying to send a toilet seat into the hospital wing for Harry.