Macaroni
The inventor of the wireless who used his noodle and pasta message through spaghetti
Magic Eye
What teachers have in the back of their heads
Magpie
A pudding made with old magazines
Malady
A duchess
Melancholy
A dogs that likes melons
Mental Cruelty
Double maths on Friday afternoon
Mermaid
A creature that's half a girl and half a sardine
Meter
A butcher with a car
Metronome
Musical elf driving a mini
Microwave
Very small cooker
Milk Chocolate
Something that no-one can do
Milk Shake
What you get from nervous cows
Mince
White sweet with a hole in the middle and a peppermint flavour
Minimum
Minidad's wife
Misfired
A secretary who has been given the sack
Misprint
Copy someone else's homework incorrectly
Mistletoe
Astronaut's athelete's foot
Mittens
What you get when a cat swallows a ball of wool
Moment of Truth
Exam results
Money
The Royal Mint makes it first and you try to make it last
Monologue
An unmarried piece of wood
Mortar Board
What teachers who used to be bricklayers wear
Mothball
What moths play football with
Mountain Climber
A man who always wants to take one more peak
Mountain Range
A cooker made specially for use at high altitudes
Mountebank
The place where the Canadian police keep their money
Multiplication Table
The longest table in the world
Mummy
An Egyptian pressed for time
Mushroom
The place where they cook school dinners
Mustard
The only thing that stays hot in the fridge