rhymes with: bwat siur twa
A roofbox, one of those enclosed roofracks for cars
They were thought of as rather posh when new, and we all know that French = posh in some minds
Naomi – 1980s
Naomi Iliff (King) – owner
Careless pronunciation of the third word enabled a degree of mild raillery.
Boîte sur *le* toit would be better French, but would destroy the rhythm