Got any more of them pixels? (from a meme)
Now hand me them scissors.
I don't remember the sources, but I find this pattern of sentence used in movies and blogs. Being a non-native speaker, I can't tell if it is grammatically correct or just used for comic effect.
I'm asking because I think
them + noun carries a slightly different nuance than
those + noun. And I was hoping to use it in an article I'm writing for the college magazine (which will be read by non-native speakers).
tl;dr How correct is the pattern
... + them + noun + ... when used instead of
... + those + noun + ...?