Ruff.
If you don't know you must lose a lot of mail.
Oven mitts.
The one with the lowest mew.
Bring your own beer" Bill Nye the Science Guy slowly slides the bacteria sample back in his lab coat
The sandpaper doesn't scream when I rub it's face on wood.
A map.
Ruff
Spot. What do you call a dog who lays on a golf course Ruff. What do you call a dog who just got run over Rhody.