Bidet

Monsieur Bidet is a Quirmian national who thinks in ways akin to those of Sir Charles Lavatory. M. Bidet's little bathroom innovation is now popular all over Quirm and making inroads into Ankh-Morpork. People meeting M. Bidet for the first time appreciate his work but are careful not to shake him by the hand. His article of bathroom furniture has, as yet, not been installed on the railways, not even on hygienic carriages serving the Quirm line.