golf clap
nounEtymology Reference to the practice, among spectators of golf, of applauding quietly so as to not distract the players.https://www.mprnews.org/story/2016/09/30/history-golf-clap
1
A sarcastic or humorous form of applause performed by lightly and rapidly clapping the fingers of one hand against the palm of the other, used to show indifference or disdain, or to show polite or quiet appreciation.