M1 Mabeline Mac MacArthur Macduff mace MacFadden, Bernarr Mack truck mackerel, dead mackerel, dead as a mackerel, deader than a mackerels, deader than Macmillan Company Macy's mad as hops mad dog mad, like made in the shade, have got it made it made, got it Mademoiselle Madison Avenue magic eye magic lantern magic universe Magna Carta mails must get through, the main chance Main Street Maine-iac mains majeure make a monkey out of make and break make and break point make-break point make-or-break point making hay malauditing Mamie mammy act mammy's man on the street Manchester manic manic-depressive Manitowoc, Wisconsin Mannlichers many are called and few are chosen Marble Arch Marcab Marcab Confederacy Marcabian Marcabian Marconi Maria, hell and Marie Marilyn Mark 14 Mark 18 Mark 61 space vessel Mark Sixteen Mark VI-type chair Market Street Marriage Counselors Society Mars, Gates of Marx, Karl Marxism Marxist Mary Sue Masefield, John mashie masking disk Mason and Dixon line Mason, thirty-third degree mass equals mc Massachusetts Institute of Technology mat, go to the Mata Hari matapad Mather, Cotton Mathison Mathison, Volney matin mating Matisse Matthew Walker matty Mayne Mayo brothers Mayo Clinic MC McCloud McCoy McGuffey's Readers me mea culpa measuring up meatus Meccano set mechanics mechanism medicalosis medicalosis medico medulla oblongata megakilotron megatron mein kampfing Mein Kempf Melbourne Melbourne ACC mellifluous Mendel Menninger Mercedes Mercedes-Benz 1898 model Mercury Merlin merreilleux merveilleuse mescus meself Mesmer mess sergeant Messana metabisulphite Metchnikoff methinks methyltestosterone metrazol Metropolitan Museum Miami Beach Hotel Michelangelo mickey microamp microjilts micromilli-vernier Middle Ages middle, all ways from the middle, both ends from the middle, both ways from the middle, eight dozen ways from the middle, eight ways for the middle, eighteen dozen ways from the midnight-dawn and the midnight-dawn express, burning the migrosis Mike militruce millennia milliner millisecond Miltonishly mimeographing minds, making up their own mineure mired Mirror group mischief, like the Miss America missed the freight train Mississippi River Missouri corn MIT mithed mither Mitsubishi Mitsuyu, Kobi Mitty, Walter Mixter mo’ Model T Ford Model T, 1922, Mathison Model-T Ford Modern Photography Mods Mohammedan Mojave Desert Molech Moloch Mona Lisa Monet money, you just pays your monkey (something) up monkey Tricks monkeyed-up monkeying around monk-up monocatharsis monocell monocentric monocentrically monomanic monowheel Monroe, Marilyn Mont Blanc Monterey moon, grabbing at the moon, man in the moon, shoot the moon, shooting the moon, shot the moonshot mopery and dopery Mormon church morning star Morris Morse Moscow Moscow River Moses Moses, the brass tablets of Moss, Sterling Mossians mote mother complex Mother Nature motordrome Mott Street Motts Mount Ararat Mount Button-Button Mount Everest Mount Punk Mount Rushmore Mountain, Mr MRINA muck about mucking around mucky Mud Bayou mud pie mud theory Mud, Achmed mug mugwump muldeberries Munro, H Murad cigarettes murder will out Murders of the Rue Morgue character Murphy, Bridey mushroom plume Mussolini Mussorgsky mutt muttonheadedly muy estupido muzhik muzziness muzzy my hat