or Bessy, subs. (old).A lunatic vagrant; see TOM-O-BEDLAM. DONT BE A BESSY, said to a man who interferes with womens business: see BETTY. BESSY-BAD = a person who is fond of childish amusements.
1821. SCOTT, Kenilworth, xxvi. Why, what Bess of Bedlam is this, would ask to see my lord on such a day as the present?