[money to burn] {n. phr.}, {informal} Very much money, more than […]

[moniker or monicker] {n.} Name, nickname, signature or mark.

[monkey] {n.} £500.

[monkey business] {n.}, {slang}, {informal} 1. Any unethical, illegitimate, or objectionable […]

[monkey on one's back] {n. phr.}, {informal} An unsolved or nagging […]

[month of Sundays] {n. phr.}, {informal} A very long time. - […]

[moolah] {n.} Money.

[moonshine] {n.} Illegally distilled alcoholic beverage made at home, mostly on […]

[more the merrier] {n. phr.} The more people who join in […]

[morning after] {n.}, {slang} The effects of drinking liquor or staying […]