sling someone out
phrasal verb with sling verb [ T usually + adv/prep ] uk/slɪŋ/ us/slɪŋ/ slung | slung
mainly UK informal
把（某人）除名，开除（某人）
to make someone leave a place because they have behaved badly
She was slung out of college because she never did any work. 因为从不学习，她被学校除名了。