Hairy Muttley - A polite way to say the word that comes out when you're mad.

A polite way to say the word that comes out when you're mad. It’s like the fancy version of a swear word for your private parts.

I told my brother he was a hairy muttley after he tripped me in the hallway.

My friend’s mom used it when she heard my friend cussing in church.

I said, 'You're a hairy muttley!' to my crush after he spilled juice on my shirt.