It's called chemo.
This is from a web cartoon called Garfield minus Garfield. The author searches past Garfield cartoons and photoshops out all the characters except Jon. The results are often surprisingly good. Just Google "garfield minus garfield" if you want to see more.
From the site:
Garfield Minus Garfield is a site dedicated to removing Garfield from the Garfield comic strips in order to reveal the existential angst of a certain young Mr. Jon Arbuckle. It is a journey deep into the mind of an isolated young everyman as he fights a losing battle against loneliness and depression in a quiet American suburb.
Blessings on you all.
