A person thumbing their noseStatue of Till Eulenspiegel thumbing his nose
Thumbing one's nose, also known as cocking a snook, is a sign of derision, disrespect, contempt, or defiance, made by putting the thumb on the nose, holding the palm open and perpendicular to the face, and wiggling the remaining fingers. It is used mostly by schoolchildren. It is also known as thumbing the nose, Anne's Fan or Queen Anne's Fan.
↑"The British also call it "Queen Anne's fan" because it became popular during her reign, of 1702-1714." Cocking a snook at a bender, Chris Lloyd for The Northern Echo, Darlington, 6 Sep 2018, accessed 11 Oct 2021.
↑"Snook, n.3". Oxford English Dictionary. Retrieved 1 January 2018.