向某人豎起中指(手背向外以表示侮辱)
牛津電影裡 100%
to raise your middle finger in the air with the back part of your hand facing sb, done to be rude to sb or to show them that you are angry
... I give you the finger ...
釋義來自《牛津高階英漢雙解詞典》第 9 版