fling (one's) head back(redirected from fling somebody's head back)
fling (one's) head back
To move one's head backwards in a swift motion. I flung my head back to shake the hair out of my eyes.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
fling one's head back
to tilt one's head back quickly. She flung her head back and laughed heartily. She flung back her head and laughed.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.