Nicknames

Macho

Means manly in Spanish.

Magnificat

Variation on magnificent - Splendid in appearance.

Marbles

Irregularly coloured rock. Balls usually made of glass used as a children's game.

Matey

Matty

Me

Self-reference.

Megabucks

Slang for many dollars - for the expensive showdog

Meowbert

As opposed to "e;Dogbert"e;, from "e;Dilbert"e;.

Meowser

For the cat that meows a lot.

Miffy

Migraine

A severe recurring headache usually affecting one side of the head.

Migrane

For the troublesome pet that triggers your headache

Minky

Minty

Miss Chevious

For your wild child naughty female pet

Mo

Moggy

Slang for cat.

Mohawk

Mojo

Good luck charm.

Moo

The deep bellowing sound made by a cow.

Moonshine

Moonlight or illegally distilled whiskey.

Mouser

A cat that catches mice.

Muffy

Mumbo & Jumbo

Incomprehensible language or gibberish.