Once there was a man who claimed to me that his dog could talk.
I chuckled a bit and he scowled saying, "you don't believe me".
I slowly let the grin fade and he said, "I'll prove it".
With that he called his dog over and asked him,"what is on top of a house?".
The dog replied, "roof roof".
Seeing I was not impressed he asked, "what does sandpaper feel like?".
The dog replied, "ruff ruff".
As I shook my head and started to leave I pointed to the dog and said,"he can't talk".
With that the dog said, "well they were easy questions".