To cry over spilled milk is to remain upset about a past loss. When milk has been spilled, it is wasted and cannot be used. There is no reason to keep complaining over the loss. Note that either of the words spilled or spilt can be used.
-I can't believe we're over! You're not even going to fight for me?
-stop crying over spilled milk, we're done...you really bruised my ego.
-oh, cry me a river!
by diva1227 August 17, 2006
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Crying over spilled milk is when someone bitches about something so stupid and pathetic
Terry: Oh no, i left my penny at my grandfather's house! WE HAVE TO GO GET IT!, OMG HES NOT ANSWERING HIS DOOR, LIFE AS WE KNOW IT IS OVVEVERR

Me:Ah pipe down you loud whiny dick-in-a-bucket, Quit crying over spilled milk; the old fuck isnt even home, Plus you could find a penny on the ground, dumb twat
by Dirtyred April 24, 2007
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When a man jerks off too soon and exhausts his cum supply before he has a chance to stick it in a woman's pussy.
He: I'm already out
Her: It's no use crying over spilled milk
by Have a dick September 1, 2021
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