Idiom: Cry over Spilt Milk Posted on 22nd February 201822nd February 2018 by DoubleClick Cry over Spilt Milk: not to be upset about something that has already happened and cannot be changed Example: It’s no use crying over spilled milk. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Posted in Idiom and tagged Idiom C.