Akademik
mono - Murp
monolithic sidewalk
monomath
mononymous
monotasking
monster country
monster home
MOOC
moon rocket
moon the giant
moral luck
more cowbell
morganatic marriage
mortgage mill
MoSoSo
mother out-law
motor-homeless
mouse potato
mouse race
mouse wrist
mousetrapping
MOUT
mouthfeel
movieoke
MTBU
mucus trooper
muffin-choker
mug me earphones
mullet strategy
multi-channel shopping
multi-dadding
multi-skilling
multilevel marketing
multimediocrity
multipath movie
mumblecore
mung
municide
murder-suicide
murderabilia
murketing