1. A message used break a string of posts created by the same person or group of people.
2. A message used to break a string of posts with similar subject matter.

The word originates from the fighting game Killer Instinct, where it is announced whenever a combo is broken.
Guy1: I'll make 500 posts in a row!
Guy1: post 2
Guy1: post 3
Guy1: asdfjkl;
Guy1: haha
Guy1: this is fun
Guy1: blah :)
Guy1: blank
Guy1: blank
Guy1: 490 posts to go.
random person: C-C-C-C-Combo breaker!
Guy1: damn! >.<
random person: lolz

person1: Hi all
person2: hi
person3: hi
person4: hi
person5: hi
person1: C-C-C-C-Combo breaker!
by Blank_Person November 5, 2008
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Presidents: white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white white BLACK

C C C COMBO BREAKER!
by TheRival November 1, 2009
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Breaking the combo on a comment board or group IM.
Anonymous: Now, this is a story all about how
Anonymous: My life got flipped-turned upside down
Anonymous: And I liked to take a minute
Anonymous: Just sit right there
Anonymous: I'll tell you how I became the prince of a town called Bel Air
Anonymous: In west Philadelphia born and raised
Anonymous: On the playground was where I spent most of my days
Anonymous: Chillin' out maxin' relaxin' all cool
Anonymous: And all shootin some b-ball outside of the school
Anonymous: When a couple of guys
Anonymous: Who were up to no good
Anonymous: C-C-C-COMBO BREAKER!
Anonymous: Asshat.

Anonymous: Old Godzilla was hoppin' around
Anonymous: Tokyo city like a big playground
Anonymous: When suddenly Batman burst from the shade
Anonymous: And hit Godzilla with a bat grenade
Anonymous: Godzilla got pissed and began to attack
Anonymous: But didn't expect to be blocked by Shaq
Anonymous: Who proceeded to open up a can of Shaq-fu
Anonymous: AND I JUST C-C-C-COMBO BROKE YOU.
by MegamanTTEX January 1, 2010
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It's an expression to say that someone changed something that had been repeated.

A bunch of white US presidents until Barack Obama broke repeated combo.

C-C-C-COMBO BREAKER!
by eleZeta November 5, 2008
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A phrase used by a third party to accent one individual's snappy retort to another individual's typically flat joke/statement.
Player 1: Madness? THIS IS SPART...(cutoff)
Player 2: Six monthes ago!
Player 3: C-C-C-C-Combo breaker!
by Jacob Gibbs October 8, 2007
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When Barack Obama changes up a history of white presidents by being black and being the 44th President.
Dude 1: Yo, Barack Obama just got elected President by stomping John McCain!

Dude 2: C-C-C COMBO BREAKER!!!!!
by DeazKnights November 5, 2008
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