@tanguatlay,
I pronounce flour and flower the same way. And that isn't the worst of it.
(While I was in South Carolina)
Co-worker: where are the scissors?
Max: in the draw.
Co-worker: what did you say
Max: they are right there in the draw
Co-worker: what?
Max: that boxy thing you pull out of the cabinet? It's in there.
Co-worker: oh! You mean the drow whir.
Max: what?