make horns at

make horns at

To insult another by holding one's fist to one's head with the index and pinky fingers outstretched. The gesture suggests that its recipient is a cuckold. How dare you make horns at me? My wife is a devoted and faithful woman!
See also: horn, make
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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