A backhanded slap, usually across the face, with a long, wide arc. North American Indian origin (Cree).

Bannock is a rough leavened bread of Scottish origin which became commonplace among N. American Indian Tribes.
Mary saw the woman who snagged her man at last month's powwow, so she walked up to her and gave her a vicious bannock slap.
by piscescree February 11, 2009
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A way female elders of the native American Persuasion punish the ones they are responsible for punishing, For using frybread (fried bannock or baked bannock to strike the baloney out of the mouth of them youngsters.
His granny said hes get a bannock-slap if he kept beating on hid siblings.
by Habeas.Corpses204 October 25, 2022
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