I am spartacus 

Refers to a scene in the movie "Spartacus" starring Kirk Douglas as Spartacus. After the army of former Roman slaves led by Spartacus is defeated in battle by legions of the Roman army, a Roman general stands before the captured surviving members of the slave army and demands that they turn over Spartacus, or else all of the former slaves will be executed. Upon hearing this and not wanting his friends to be executed, Spartacus stands up and says "I am Spartacus." However, the loyalty of his friends is so great that each of them stands forward in succession, shouting "I am Spartacus!" until the shouts dissolve into a cacophony of thousands of former slaves each insisting "I am Spartacus!" Bewildered and still not knowing which of them is Spartacus, but impressed by the loyalty he inspires in his army, the Roman general has all of the slaves crucified in a miles-long display alongside the Appian Way leading back to Rome.

Thus the phrase "I am Spartacus!" is often used to humorously start a chorus of responses of "No, I am Spartacus" among a group.

Person enters chat room and types "I am Spartacus."

100 other people in the chat room then respond with "No, I am Spartacus!", "I am Spartacus!", etc.

I am spartacus by LemonJoose August 16, 2006

Spartacussing

Swearing with lots of references to poop or genitals in the style of the TV show Spartacus.

Dude 1: Words fall from your mouth like shit from ass!
Dude 2: Stop spartacussing me!

Spartacussing by rrsquare August 3, 2012

Spartacus: Blood, Sand, and Cock

A drinking game in which any time a spoken or visual reference to blood, sand, or cock appears, all players take a drink.

References can be changed or added at any time for the slower and more dialogue-heavy portions of the episode, as long as the drinking continues. For example, references to tits, amputees, or any time someone says a word that ends in -us can all be added to the further the liquor consumption. Synonyms for any of the three words -- such as "dirt" or "shaft" -- can also be used as references.

Spartacus: Blood, Sand, and Cock example:

Lucretia: "Oh, Jupiter's Cock!"
Me: Cock! She said cock! Everyone take a drink!

Spartacus: Blood, Sand, and Cock by thedude24 April 11, 2010

Spartacus 

A movie made in 1960 directed by Stanley Kubrick. The plot entails a slave army led by an ex-gladiator (Spartacus) that threatens the sovereignty of Rome. Sadly, they don't defeat the Roman armies.

Famous line: I'm Spartacus!

Spartacus by Josiah Fallot October 13, 2008

I'm Spartacus! 

A movie quote where the law demanded a crowd to bring forth Spartacus (who had just fucked some shit up) and everyone began to claim to be Spartacus cause no one wanted to be a snitch bitch.

In modern terms, to claim ownership of an act that has legitimately pissed someone off in hopes of deescalating the situation or can also be used to further enrage the person. Works best when other friends join in.

*during huge party at Tom's house*

Tom: EVERYONE SHUT UP *music stops* Who the fuck put a dent in the bathroom wall!?

*a few seconds of silence pass*

Josh:... I'm Spartacus
Bill:.... No I'm Spartacus!
Ray: NO I'M SPARTACUS!
*bunch of other bros chime in claiming to be Spartacus*

Tom - EVERYBODY GET THE FUCK OUT!

I'm Spartacus! by I'm Spartacus November 21, 2010

Spartacus 

Someone who is strong, in will, body, and mind, honorable, noble, a champion, courageous, a man of ambition, revenge, and his word. This man is usually small, is anything but boastful, yet confident, and humbled by his own understanding that he is the best or soon will be. This person is usually anti-social in nature, and extremely quiet, but will have usually one extremely close friend. Someone to be admired.

Person 1: Wow, it's his first year and he is already going to nationals.
Person 2: He's a regular Spartacus.

Spartacus by Ethyl Merts March 27, 2011

Sparticus Furray 

The most awesome ginger cat in the world ever.

'I so wish my cat was as awesome as Sparticus Furray'
'Not possible, he is the most awesome cat in the world ever'

Sparticus Furray by Spartys mum February 26, 2013