From FinnegansWiki
- French doucher: to shower
- Echo of tauftauf (Page 3)
- Tauftauf: from German taufen: to baptise.
- The full phrase, " messy messy to look after our douche douche, " is an instance of the formula "me me to thou thou" occuring throughout the book. (Cf. Tauftauf or Mishe mishe)
