The sickest crap of a video on the internet, it is basically the toned down version of the pain Olympics video of a guy that scrapes his penis off with a carrot grater. It is evidently similar to two girls one cup, only with one guy and he doesn't crap in the cup.
"Bro I saw one man one jar!" Other guy: "No way! You know the part where he sits on the whole thing and it breaks and he pulls the shards out of his bleeding anus?"