"That sounds like George," Ginny said, rolling her eyes. He'd think it was a real laugh to make them figure out what everything did. Somehow, she didn't think that was going to go so well for them if they tried testing them on themselves.
"We should pass them out to some of the first years. They're thick enough to try anything." Which was probably wrong, but it was better than doing it themselves, right?
Ginny had almost forgotten they were on the floor, but she nodded and took his hand. "Yeah, my arse is getting cold, anyway," she agreed. Ginny didn't care so much how they looked, but the floor wasn't exactly comfortable.