I bumped into Chief Sitting Bull in Tescos the other day. He had a lady with him. Polite conversation revealed this was his wife.

"So what is your wife's name?" I ask.

"Five Horses" came the reply.

"That's an interesting name - where did it come from?" I enquired.

Chief Sitting Bull said "It is based on an old Indian name - Nag, Nag, Nag, Nag, Nag".