Mufflers
What keeps cars warm in winter.

Multiplication Table
The longest table in the world

Multi Storey
Very tall library

Mumbo Jumbo
A mute elephant.

Mummy
An Egyptian pressed for time

Mushroom
The place where they cook school dinners

Musician
Someone who makes a living by playing around.

Mustard
The only thing that stays hot in the fridge

Mummify:
To give birth. – Joseph Leff

Munchkin:
What cannibals do to their relatives. – Joseph Leff

Murderesses:
Slay-belles. – Joseph Leff

Muse:
Cat sounds. – Joseph Leff

Musical Score:
Woodwinds 7, strings 3. – Joseph Leff

Mutilate:
A cat making noises until 0800. – Joseph Leff

Mystery:
Follows Mister D. – Joseph Leff

Mystic:
A young female insect. – Joseph Leff

Mythology:
The study of single women who lisp. – Joseph Leff

Mynah bird
Any bird under 18 years of age.