[mention] See: [NOT TO MENTION].

[meow] See: [CAT'S MEOW].

[mercy] See: [AT THE MERCY OF].

[mercy killing] {n. phr.} The act of killing a terminally ill […]

[merrier] See: [MORE THE MERRIER].

[merry] See: [LEAD A MERRY CHASE], [MAKE MERRY].

[mess around] {v. phr.} 1. To engage in idle or purposeless […]

[mess up] {v. phr.}, {slang}, {informal} 1. To cause trouble; to […]

[message] See: [GET THE MESSAGE].

[method in (to) one's madness] {n. phr.} A plan or organization […]