"Yeah, not worth the cord it's strung on," he said, giving the silver shark's tooth that hung around his neck a tug. "Dunno why I'm still wearing it. A reminder, maybe?" George shrugged, then grinned.
"Oh yeah. That's me, Weasley the guinea pig." He snickered, nudging Harry back. Still, maybe he'd send Cho a note to see what she thought...