Some unimportant problem, as in the pharse "don't cry over split milk".
It's just split milk.
(n.) A mistake that cannot be rectified.
There's no point crying over spilt milk
Something that you should not cry over.
Don't cry over split milk.
Something that you shouldn't make too big of a deal over
Don't cry over spilt milk
Something unimportant, especially the former significant other of the person you're now dating. Refers particularly to the casualties resulting from boyfriend/girlfriend stealing.
Oh, don't worry that Jen's glaring at you from across the room. She's just spilt milk anyway.
1. A problem or situation that has become out of control or irreversible.
2. Milk that is no longer in its container.
Don't Cry over spilt milk, get pissed off and kick something.
Something mildly bad/unpleasant which has already happened, and nothing much can be done about. Usually referred to in the context of "stop crying over spilt milk".
"so you stuffed up a bit, stop cryin over spilt milk"
When you plan to shoot your cum
on a chick and instead it goes on the bed, floor, sink, etc.
Guy:I'm sorry about the spilt mily baby.
Girl: Damnit i wanted it in my mouth!