expression
go away!; get away from me!
A blunt, informal command telling someone to go somewhere else, often used in anger or annoyance. Equivalent to 'get lost' or 'go away'.
うるさいな、あっち行け！
You're annoying, go away!
子どもが犬に向かって「あっち行け！」と言った。
The child said 'Go away!' to the dog.