it's raining men, hallelujah

early in the morning and it's raining.
got up to close the kitchen windows, then drop back to my bed.
heard footsteps coming from my mother's room.
"CLOSED ALREADY!" (er not exactly these words but to the same effect)
"orh"

grammatically, raining men is wrong.
shouldn't it be raining water, or raining rain water?
how horrible it would be to see men falling in the billions from the sky.
or, they should have inserted a comma after the word raining and before the word men.
something like, "it's raining, men, hallelujah"

tomorrow is judgement day. physics paper.
it's a good day to fight, it's a good day to die. not when you are not prepared.