Psilocybe tyrannus, or commonly referred to as turtle shells, is a fairly new discovered psychadelic drug that dramatically increases a person's uptake of dopamine when consumed. Not only that, but it also contains high amounts of dopamine. The drug is actually a rare fungus that has nothing to do with a turtle. The fungus comes from several island countries such as Madagascar and the phillipines, and needs to be grown in intense sunglight. Even after it is full grown, the dealer must heat the fungus at high temperatures to make it produce pyschadelic effects. The result of this makes it almost leathery, and people say it looks like a turtle shell hence the name. Other street names include the tyrant, sithlord, dooku, and darth turtle. The trips of this drug have been compared to that of acid and ectasy but even stronger. Although there is no physical addiction to this drug, long term effects can be devastating to one's brain cell count and create a future of mental illness.
by theinformer69 August 12, 2006
a drug that can seriously mess you up. some say it comes from the eggs shells of turtles from madagacar so that's why it's so hard to get, but others claim it's made by heating up a very rare certain type of fungus, one that when it is heated, takes a form similar to that of the shell of a turtle. taking one turtle shell can greatly increase dopamine uptake in the brain and send the user on an unbelievable trip. there are no known addictive properties, however there can be damaging long-term effects to the brain and CNS.
Man, I did turtle shells last week, and it was the most insane trip I have ever been on...I was absolutely shell-shocked.
by shibton3982 August 12, 2006
There is nothing to describe about this drug, because many people do not survive the trip, but for the ones who do, they say it is the craziest shit theyve ever done. Don't even try to find the drug because it is only found on 3 beaches in madagascar where leatherback turtles lay their eggs exposed to sunlight, which is what makes the drug so powerful.
by Gregamunji August 10, 2006
The really annoying things in mario kart that fuck you up really bad. They come in three different types:green, red(or brown), or blue. The green ones aren't so bad they just fling around stupidly. The brown ones, you should watch out for.
They seek the person in front of you and fuck them up. The blue ones automattically go to the player in 1st place.
They seek the person in front of you and fuck them up. The blue ones automattically go to the player in 1st place.
by thecrazyone1104 June 12, 2008
Guy 1: Dude! Did you see John's turtle shell in class today?
Guy 2: Yeah! It was so distracting I hardly got work done!
Guy 2: Yeah! It was so distracting I hardly got work done!
by Ferretballs907 March 28, 2015
In Call of Duty: MW2, when someone puts a Riot Shield on their back and goes prone so they can not be knifed.
by Mr.Wizenhymer September 08, 2010
The art of hiding an erection while sitting and leaning one's upper torso at a 45 degree angle betwixt one's chest and lap. The owner of said erection then proceeds to arch their back in such a way that makes them appear to be sitting upright. This causes said erection to recede into the body causing a "turtle shell" effect.
by JoPaGeRi.TBC August 16, 2007