Ill conduct; improper or unlawful behavior. Verdicts are sometimes set aside on the ground of misbehavior of jurors. Smith v. Cutler, 10 Wend. (N. Y.) 590, 25 Am. Dec. 580; Turnbull v. Martin, 2 Daly (N. Y.) 430; State v. Arnold, 100 Tenn. 307, 47 S. W. 221.