Used when you want someone or a group of people to be quiet. It is done by placing your middle finger and ring finger on your thumb, to create a "coyote".
by Courtney Rose October 15, 2007
When a bunch of people are talking, or just one person, you just make a coyote sign with your hands and scream QUIET COYOTES autistically. If you feel like being polite, throw in a thank you at the end.
by Chign from yo February 28, 2018