A dog walks into a telegraph office cos he wants to send a telegram, gives the telegraphist the address of his half brother, and sends the message; "Woof woof woof woof woof woof woof woof!"
The telegraphist says, "mate thats 8x woof, we actually have a special this week, ten words for the price of eight, shall I chuck in a couple more woofs, no charge?"
The dog just looked at him and said, " yea, but then it wouldn't make any sense."