by johnmarstondidntdeservethis April 13, 2017
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?"
by well it really depends... September 18, 2013
A video which shows a dude getting Fucked up his skinny ass by a 15 inch shlong and shows it pulling out of his ass hole dripping cum (watch with caution.)
by Thatquietguy15 January 4, 2015
Popular catchphrase that means one person represents all, and that all must do everything for one. Put simply, means true brotherhood.
The Musketeers! Dartagnion!
by Kung-Fu Jesus May 2, 2004
A diet based on making a bowel movement shortly after eating a meal to excrete the prior. Thus keeping a person at a consistent weight.
Person 1: Yo' Flossy.
Person 2: Sup?
Person 1: Hey man how do you stay so thin.
Person 2: The one in one out diet, I be shittin' all the time!
Person 2: Sup?
Person 1: Hey man how do you stay so thin.
Person 2: The one in one out diet, I be shittin' all the time!
by Flossy May 27, 2005
The second most horrible viral video, following one guy one screwdriver. It involves a (so far) anonymous man, who squats down over a jar, sliding it up into his ass, and squeezes it with his anus, causing it to shatter in his rectum. Rather than screaming in pain and calling 911, he just grunts, then begins to pick the shards out by hand as a sizable pool of surprisingly thick blood forms beneath him.. A mass of scar tissue suggests that this was intentional, and he "performs" on a regular basis.
by Professor the third March 14, 2010
One guy one cup is a man who squats-naked-on a large pickle jar. After milling around a bit, the jar shatters while inside his rectum and he keeps his camera face, not saying a word. While hearing the shards of glass in his rectum grinding about, he starts pulling them out, bleeding massive amounts of blood.
by Tymont January 3, 2012