Skip to main content
2C-I or 2,5-dimethoxy-4-iodophenethylamine is a psychedelic drug and phenethylamine of the 2C family. The drug is used recreationally as a stimulant, empathogen-entactogen and as an entheogen. 2C-I is taken orally. Users of 2C-I tend to report a physical stimulant effect, often quite strong and clean at small dosages (less than 12 mg).
Person A: I tried 6mg of 2C-I in orange juice and felt awake and alert for hours without being jittery or hyper. Thingy!
2C-I by HawaiianPunch1 March 18, 2011
2C-I mug front
Get the 2C-I mug.
See more merch
2C-I (2,5-Dimethoxy-4-Iodophenethylamine) is a phenethylamine somewhat similar in effects to 2C-B.

The standard oral dose is between 10 and 25 mg.
I drank 20 mg of 2C-I in orange juice and tripped for a few hours. It was kickass.
2C-I by Clamum March 4, 2004
Related Words
2C-I 2C-in-law co-2C-in-law 2C 2C-E 2C-P %2C 2c_U2 2C-C 2c hair

2C-in-law 

1- Second-cousin's spouse.
2- Spouse's second cousin.
My 2C-in-law is a good person.
2C-in-law by Gerald128 April 7, 2021

co-2C-in-law 

Spouse's second-cousin's spouse.
My co-2C-in-law is a good person.
co-2C-in-law by Gerald128 April 7, 2021
2,5-dimethoxy-4-iodophenethylamine
An analogue of 2cb, 2ci is a relatively new hallucinogenic drug(2001) relative to acid and extasy. Until recently 2ci could be purchased online. The DEA is currently trying to prosecute several research chemical vendors for selling it. No individual has been prosecuted for 2ci.
I took around 20mg of 2ci about half an hour ago and am now TRIPPING BALLS.
2,5-dimethoxy-4-iodophenethylamine. A research chemical that is not scheduled in the United States. A potent phenethylamine, It is commonly used as a recreational drug, with psychedelic effects similar to a combination of MDMA and LSD. An common oral dose is anywhere from 5 to 25 mg, or less than a third of that amount insufflated. 2ci can be ordered over the Internet, although sources are becoming harder to find.

It produces visual hallucinogenic effects, and users report "seeing" music at higher doses. It also produces empathy and positive emotions in a fashion similar to MDMA. Some users report a pleasant inability to stop smiling.

It is a member of the 2C family, other 2C's include 2ce and 2cb. 2cb is currently illegal in the United States, and as such 2ci distribution could be prosecuted under the Federal Analogue Act. However, as of December 2010, no individuals have been prosecuted for 2ci.

Commonly goes by the street name "Isabel" or "Izzy." This comes from the letter I in 2ci, similar to how MDMA is called "Molly."
2ci goes for $20 for 20mg around here... that's about right for Izzy
2ci by Arbit3r December 18, 2010

Stealthie 

when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.

This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"

FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"
Stealthie by gwenhyfar October 2, 2016
Word of the Day on May 25, 2026