Sad Dude

About
Sad dude is a sad dude he just wanted to eat his lunch without being disturbed but his life was ruined by The Untitled Goose

Untitled Goose Anime
he goes to eat his lunch without being disturbed but the goose comes and takes a dump on his lunch, disturbing it

Flying Gorilla Season 3: The Hunting of the Bad Goose
Sad dude explains to Flying Gorilla and his pals how the goose ruined his life and how he survived by leaving the town. The goose then kills him