Jack Smith blanket party

A blanket party (also known as "locksocking") is a form of corporal punishment, hazing or retaliation conducted within a peer group, most frequently within the military or military academies. The victim (usually asleep in bed) is restrained by having a blanket flung over them and held down. Other members of the group strike the victim repeatedly with improvised flails, most often a sock or bath towel containing something solid, such as a bar of soap or a padlock.