A type of illegal substance. the full name is "ketamine." it is a type of cat tranquilizer, and the first known possetion for illegal purposes was in Montville, New Jersey
It is illegal to use "SPECIAL K."
by dude April 14, 2003
1. Ketamine
2. Often obtained by breaking into animal hospitals, this liquid-state tranquilizer can be poured over a mirror, dried, and diced into a powder ready for rave-happy snorting.
Let's get tweeked on some special k at the rave tonight.
by deplemisher April 24, 2003
Slang for Ketamine Hcl, a dissociative anesthetic used in medicine on both humans (typically in young burn victims) and animals. Also used at lower doses as a recreational drug with effects similar to those of PCP or DXM (though Ketamine lasts much shorter). Typically insulfated or injected intramuscularly.
by J June 21, 2003
otherwise known as ketamine,k. special k is a dissociative that can either be snorted or injected into the muscle. it makes you unable to control your body like a tranquilizer would. what it does on the mind is another story. it sems like you enter into a different world were you dont understand anything that is going on.
eg a friend of m ine didnt understand what she was meant to do with a chair. ie what way she was meant to sit on it.
by sam February 17, 2004
Also known as ketamine. It's a mind boggling drug, usually used on horses. Makes you feel like you are unable to control your body and thoughts.

Also a song by Placebo
"Just like special K, you take my breath away!" - Placebo (sorry couldnt think of anything better)
by hitler June 02, 2005
1. A psychoactive drug
2. A nutritional (yet delicious) cereal
3. A nickname for mentally challenged people whose name begins with K
1. Woo, I just did a whole bunch of Special K
2. Mmmmmmmm. Special K
3. Good for you, Special K
by brand089 January 02, 2008
It's a cereal that you can find in the cereal aisle and your local shopping center. Not only is it delicious but it's also nutritious.
Jason: mmmmmm... I gots a hankerin for some special K, because not only is it delicious but it's also nutritious...
Ryan: Word...i'm 100% black
Stephanie: Lets go to our local convience store and pick some up....i'm 100% caucasian
by Varna Jones November 27, 2005
The drug ketamine. It's usually used as a horse or large animal tranquilizer.
"I just did some special k, man" *falls down*
by Paul Wall. May 10, 2003

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