Not speaking english as my mothertongue, cellardoor (especially if said multiple times just as a single word) does not sound english or american at all. it has a more southern european sound. it could be italian or spanish. additionally it contains the letters DOR witch makes ist sound like 'gold', d'or, in latin languages like frensh or so.
Cellardoor and its mentioning in Donny Darko
by Herr Rotschild February 15, 2004