A dog walks into a telegraph office requesting to send a telegraph.
The clerk asks what the dog would like to send.
The dog says,
Woof, woof, woof, woof, woof, woof, woof, woof, woof.
The clerk types out the message and tells the dog that can add the 10th woof for no extra cost.
The dog looks at the clerk and replies,
‘But then my message won’t make any sense!’