Where "Done One" Came From

[HighPlainsDrifter]

i was watching Dreamland and Dreamland 2 yesterday and heared in a scene someone saying "Done One". It was when David Duchovny(Micheal McKeon) was taken home late at night and his work mate looked at him and said "Done One". He was refering to finishing a hard days work.

[Guest Laurent.]

Well done! As far as I know, you're the first one to notice.

[The Old Man]

Well spotted Joe! Definitely the first one to see the connection that I know of!