he got a little behind in his work.
or
He presses the paws button.
or
A polygon
or
Nothing, peanuts don't talk.
or
Because he was caught tweeting on a test.
or
Because there's no one else to wag it for him.
or
His "ghoul" friend!
or
Two… one to tell the engineer to do it, the other to say "I don't know, what do you think?"
or
No way Hose A.
or
Because all his other wives support Hillary.
or