Definition
A vulgar expression used to tell someone to go away and stop being bothersome.
滾蛋！
You keep asking me the same questions, enough already! Go play with yourself!
你一直问我同样的问题，够了！自己去玩吧！
I'm busy right now and don't have time for you, go play with yourself!
我现在很忙，没时间理你，自己去玩吧！
If you don't have anything serious to do, go play with yourself!
如果你没什么正事要做，就自己去玩吧！