I’m sorry John.

Goku died of a heart attack, so Goku killed Goku.

Name not He Who Lurks Behind the Veil, lest you attract his gaze.

Truly, the strength of Garfield is unmatched. May his enemies cower before his greatness.

There is canonical evidence that Garfield is dead, and what we are seeing is a manifestation of his will to be alive again.