Will grinned back at her, enjoying her reaction. "It's the connecting bit on pipes. For plumbing and stuff. Just one of those words that sounds a bit off, y'know?" He'd been sketching out a plan for Tuck's bathroom reno when he jotted down that one. Had to take inspiration where it struck, right? "I dint make up Crimelina, though. Knew one of those, too. Knew-ish, I s'pose, never actually met her. Name always stuck in my head, though."