Strip by: MadDogBV
Jon: Hi, there... I'm Jon Arbuckle. I'm a cartoonist, and this is my cat, Garfield.
Garfield: Jon is also a bumbling dork devoid of any social skills or wisdom.
Jon: Our only thought is to entertain you.
Garfield: Thought? You? Ha!
The author writes:
As it is evidently established canon throughout the series that Jon is incapable of understanding Garfield's "thoughts", our titular cat decides to take advantage of this. Jon, of course, is completely oblivious.
[[Original strip: 1978-06-19.]]
Original strip: 1978-06-19.