Old Crazy is an old Hobo with serious mental problems, hence the name.
He is easly spotted for the paper bag he wears on his head. By rotating the camera it is possible to have a glimpse under his "mask", which shows he has a beard.
Like all Hobos, he is weak to attack and is very slow at running. He is slightly stronger and faster than most other hobos though. His is also adept at reversals. He is the former CEO of a Fortune 500 company, and hates the name 'Old Crazy.' He prefers to be called BagHead.