A person who kills three or more people at different times with a cooling off period in between.
Jeffrey Dahmer was a serial killer
by Squirrel Killer March 27, 2007
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A person who commits a series of murders to a number of people. Many of them are very bright and intelligent. Usually, it is poor upbringing and confusion; that leads them to do these things. (note: I am not dignifying or condoning them.)
The cities in North America: Seattle, Washington, New Orleans, Louisiana; and Toronto, Ontario are often serial killer hotbeds and are renowned and claimed as serial killer capitals of the world. Be careful when you visit these cities.
by Charmouche May 1, 2018
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Jeffery Dahmer was a serial killer because he was UGLY but Ted Bundy was innocent because he was HANDSOME
by Andre99 July 20, 2009
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Some one who hates cereal
That serial killer went to jail for killing all the cherios
by Logini December 31, 2016
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A human being, usually an adult white male in his late twenties, who has killed four or more individuals in seperate incidents with a cooling off period in between.

Serial Killers come in several types. There are Hedonistic serial killers, who enjoy causing pain and suffering.

Visionary killers are often psychotic, and beleive they are acting on orders from a higher entity.

If left unchecked, a serial killer may degenerate into a spree killer or mass-murderer, which are entierly different things.
Serial Killers like me kill ass holes like you.
by Someone December 22, 2003
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A guy who will stab your soda and your like WHY IN THE FREAKING WORLD WPULD YOU DO THAT. Then he says that it’s fun and then he stabs you.
My mom is a serial killer. Oh dear lord she’s out to get me,
by Hi peps December 3, 2019
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Phrase used to describe a truly massive turd left in the toilet that was deliberately not flushed. This is due to the creator’s desired to leave a shocking display, much in the manner a serial killer exhibits his victim’s remains in a similarly shocking display. Notable examples would include the Manson Family, the Hillside Stranglers and the Gainesville Ripper.
Dude, it's like a fuckin' serial killer was in the shitter, yo!
by JohnnyCNote January 8, 2023
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