I can't be the only one who had to look up this evocative phrase. The dictionary wasn't terribly helpful: frog-march vt [Informal, Chiefly Brit.] to grasp by the arms and force to walk along So why "frog"? Word-wizard comes through: Cassell’s Dictionary of Slang FROGMARCH verb [mid-19th century and still in use] to carry someone face down, one person holding onto each limb; used on drunks or recalcitrant prisoners. And: Random House Historical Dictionary of American Slang FROG-MARCH verb [shift... Read more