Drawcansir

n. [ From the name of a bullying braggart character in the play by George Villiers called “The Rehearsal.” ] A blustering, bullying fellow; a pot-valiant braggart; a bully. [ 1913 Webster ]

The leader was of an ugly look and gigantic stature; he acted like a drawcansir, sparing neither friend nor foe. Addison. [ 1913 Webster ]