give someone the finger
US /ɡɪv ˈsʌm.wʌn ðə ˈfɪŋ.ɡər/
UK /ɡɪv ˈsʌm.wʌn ðə ˈfɪŋ.ɡər/

1.
豎中指, 做不雅手勢
to make an obscene gesture at someone by pointing the middle finger upwards as a sign of contempt or anger
:
•
The angry driver decided to give the other driver the finger after being cut off.
被超車後,憤怒的司機決定對另一位司機豎中指。
•
It's rude to give someone the finger.
對別人豎中指是不禮貌的。