shoot the crap

基本解释

Man, you scared the shoot/crap out of me!
你把我吓坏了！
I filed the change about the address with the post office. But you know what a crap shoot that can be.
我已经正式通知邮局我的通信地址变了，但是你知道这个和投骰子一样不靠谱。

That makes trying to outguess the market a crap shoot in most cases.
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It starts out with Kat surrendering to the police, being completely cooperative and not resisting at all, and then the police rush in, shoot her in the arm and leg, and beat the crap out of her in a drawn-out and terribly grotesque scene.
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During the past 12 years show the overall ratings for the World Series have been a crap shoot.
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