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D-Lysergic Acid Diethylamide

Synthetic chemical which, when taken orally or, less commonly, in the lining of an eyelid or nostril, is the most potent hallucinogen known to the common public.

One of the cheapest drugs available, it is neither addictive nor physically dangerous. Taken by an intelligent, open-minded person, it can create fantastic revelations and experiences.

It is not a good party drug, and, in a hostile environment such as a party, it can lead to what is known as a 'bad trip', where the person under the influence of the substance in question has an experience which is totally frightening. Fear, depression and anger are accentuated to fill the entire body to a point where entire thought patterns are controlled by these emotions.

The same accentuation goes for happiness and relaxation, often leading to a state of artificial nirvana, the only difference being that the person is absolutely suggestible and can lose the ability to reason.
It's funny how there are actually quite a few serious definitions of LSD on UrbanDictionary. The ignorant and uneducated fear LSD, but the intelligent, after reading about its effects, are the ones who try it, taking special care about risks and so on.

It is only when one becomes cocky and stupid that LSD causes bad effects.
by fuh? October 14, 2003
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I became the universe, had deep conversations with my friends cats of whom I was absolutly convinved were gods. I turned to liquid energy and encompassed an entire swimming pool. I flew so fast I became nothing but a vibration. The sun became my man and we fell in love. An entire garden danced collectively to the beat of Electric Avenue for me. The sun became the sky and swirled into an exotic painting then back to the most perfect combination of senery, and back again until it swirled together into infinite. Then I returned to Earth, where I will stay forever a changed person.
My LSD story :
by idontfuckingknowanymore June 27, 2010
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A life changing experience unlike anything you can imagine. Every "Thing" has its extra something. You can look at things and taste it. Pretty much unexplainable. Bad Trips all depend on what state of mind you have. Your life can change for the good or for the bad. Rediculously powerful.
It all starts with a peice of paper...
After bill took lsd (acid) his life changed completely.
by benito frost January 27, 2008
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D-Lysergic Acid Diethylamide. A semisynthetic psychedelic first synthesized in 1938 by Swiss chemist Albert Hofmann, later used in psychiatric research and mind-control projects by the CIA (MKULTRA). LSD gained popularity in the 60s with the counterculture, and was quickly criminalized in 1966 in the US. It is a solid crystal, melting at app 175 deg. F, although it is highly unstable and is destroyed by heat, air, and esp. Chlorine.

Dose: LSD is most commonly found on blotting paper, sometimes in sugar cubes, aqueous form, or as small pills called microdots. The threshold is 20mcg (mcg-microgram is one millionth of a gram). In the 60s you could find doses about 500mcg, nowadays a usual dose is around 20-100 mcg, commonly in the lower range. Thus LSD is never sold adulterated, it's impossible, but it is not uncommon to find other psychoactives such as MDMA laced with LSD.

Effects: Come up is 30 min-1 1/2 hr, a trip lasts 6-14 hours depending mainly on dosage. LSD causes blood pressure and heart rate to increase, as well as salivation and perspiration. Extreme emotional changes take place; whether they are good or bad depends on set and setting. Time and space are heavily distorted, surfaces may seem to ripple like water, walls might appear to breathe; sounds are also quite distorted. A crossing of stimuli normally takes place, this means one senses, most commonly, seeing sound, or tasting color. LSD can also cause nausea, panic, and, at much higher doses, psychotomimetic effects.

Traffick: Since the early 21st century, the price of LSD has risen dramatically. Another definition says it is one of the cheapest drugs; this is untrue. It is one of the cheapest drugs to manufacture, but the consumer can expect to pay $10/hit, $90 for ten, or sometimes 2 for $15. The price rose about 6 years ago after the Pickard/Apperson bust. Pickard/Apperson labs were responsible for the majority of acid produced domestically; about 100 clandestine acid labs remain in the US, most in northern Cali.

Chemistry: LSD is synthesized most commonly from lysergic acid, or lysergic acid amides which are found in Morning Glory seeds, Hawaiian Baby Woodrose seeds, Ergot (a fungus that grows on rye), and possibly sleepy grass. LSD production requires many organic solvents, app. $5000 worth of glassware, and a couple years of organic chemistry. It is very difficult and dangerous, don't try it at home.

Toxicity/Myth Debunking: LSD is non-toxic to the body, the LD50 is somewhere in the 12,000-14,000 microgram range; the only overdose involved 360,000 mcg of LSD... most acid chemists don't even manufacture that much in one batch. It does NOT stay in your spinal fluid (flash backs and HPPD are rare psychiatric disorders), it is metabolized rather quickly into an inactive analogue. It does NOT cause your brain to bleed. Most acid heads will tell you it does, but acid heads are morons. Strokes, intracranial hemorrhaging, CVA, and annuerysms cause your brain to bleed, not acid.

LSD is a rather sophisticated and complex drug, so basically... It makes you trip balls!
C: I just ate seven hits of LSD.
J: You're going to see God tonight.
C: No, that's for when I eat a ten strip.
by sidman August 11, 2009
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A drug that induces ego-death, basically changes your life forever. you will never see the world in the same light. Everything you experience will feel like the first time you have ever experienced life, very hard to comprehend. You need to try it outside in nature not staring at a tv screen. Recommended for people who want to expand their view on the world or to explore your own mind.
by diamondlucy February 08, 2011
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A hallucinogen that is known to cause psychedelic visuals and an overall feeling of euphoria. It should only be taken by intelligent individuals (I cannot stress that enough) who already have a general knowledge of the drug's effects before usage.

LSD should be taken in a safe, friendly environment. A sitter, a voice-of-reason, is also recommended.

It's by far, my favorite drug. I would recommend it to anyone willing to explore and expand the mind.
user1: Dude, I think i'm melting into the couch!

user2: That's because you ARE melting into the couch.

user1: Wait, wait.. No i'm not, just feels like it.

user2: ...oh. I love LSD....
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"its been proven to increase your risk of psychotic illnesses and depression, and organisations like the armed forces will not take anyone who has ever done LSD in their lives."

nobody listen to this fucktard. it's been proven to increase ANY feeling. euphoria, depression, etc.

and the armed forces don't reject lsd users, it's the other goddamned way around. it's pretty funny how consistently the media will spin the truth 180 degrees. the army tested it on soldiers and the very first thing they wanted to do was get the hell out of the armed forces. so if you take lsd, don't worry about joining the army, because you won't want to anyway.
dock ellis pitched a no hitter on lsd.
francis crick discovered the double helix on lsd.
eminem thought of the slim shady alias on lsd.
the lsd fueled 60's was musically, the best decade.

"Kyle: Well… maybe I'll take just half a hit of acid."
"Ike: I want three. ..."
by the real god September 04, 2007
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