N-UNCOUNT （表示友好或欣赏的）喧闹行为Back-slapping is noisy, cheerful behaviour which people use in order to show affection or appreciation to each other. （表示友好或欣赏的）喧闹行为
Men love him for his hearty back-slapping and hand-shaking.
男人们喜欢他拍背握手的热情举动。
Back-slapping
is also an adjective.
Scott breaks away from his back-slapping admirers.