(go and) take a running jump
To go away and leave one alone because what is being done or said is very irritating. Often used as an imperative.
走开，不打扰某人，因为所做或所说的事令人恼火。常用作祈使句
走开，一边儿歇着去
A: The experiment might work better if you actually knew what you were supposed to be mixing together.
如果你真的知道要混合的是什么，这个实验可以做得更好。
B: You know what, Jenny? Why don't you take a running jump?
这样吧，珍妮，你不如去一边歇会？
