Breed of dog that origingated in England a long friggin time ago. They were the royal dog until the pug was introduced. Looks a lot like a Cocker Spaniel, but nothing like it. Cocker Spaniels are stupid. Cavaliers are the best pets ever.
This can be used when your mind has a sudden glitch, and you cannot think straight (like spaniels whizzing around your head). It can also be used to discribe someone crazy or just someone retarded.
'so i was just about to... wait where was i? bloody mind spaniels!'