one-eighty

Noun

 * 1) * 2008, Jim Reapsome, 10 Minutes a Day with Jesus (page 258)
 * When he met Christ, his life did a one-eighty, and Jesus showed him and all succeeding generations of Christians what a radical thing conversion to Christ is.
 * When he met Christ, his life did a one-eighty, and Jesus showed him and all succeeding generations of Christians what a radical thing conversion to Christ is.