Irbid 

A shitty city in the country of Jordan that needs to be improved or else it would always remain shitty.

Jordanian guy: I have to go to irbid soon.
Other guy: Cool
Jordanian guy: no it's not fucking cool it's a shithole with no stuff to do.

Irbid by Gahex July 21, 2025

captain iridium 

A designation given to someone who is beyond clueless on statements that are more than obvious to everyone else

Someone who is slow to catch on or major dense. When references are made that they should know they respond with 'HUH?'. Typically you need to repeat it 2 or 3 times and then after the 3rd time you have to break down get all upset and explain it in gory details to them.

This was coined as iridium is the densest material known to man.

Can someone please explain winders logic to Captain Iridium? I have told him three times already and will kill myself if I have to again.

captain iridium by 1337c0d3d00d December 5, 2011

Undid Iridium 

From the Halo Universe, the phrase "Undid Iridium", when spoken in front of a UNSC Artificial Intelligence, will override it, causing it to obey the commands of the person who recited the phrase.

In Spartan Ops Episode 7, you can see an example of this phrase in work, when Dr. Halsey uses it on A.I Rolland to break from her cell.

Halsey: Hidden things can be... useful.
Roland: Such as?
Halsey: Such as the phrase "Undid Iridium".
*Roland begins glitching as he attempts to repeat Undid*
Roland: UNSC AI override instructions active, Doctor Catherine Halsey (in calm, new voice).

Undid Iridium by MagmaticLizard January 28, 2013

Iridocyclitis 

Used to describe a process to fix your eyesight, never used in the world of medicine only used in Spelling Bee's to trip up little brown kids with glasses

Announcer: Pronounce Iridocyclitis

Brown kid: Could you please use it in a sentence please
Announcer: Yo, your Hoe so ugly I had to get Iridocyclitis

Iridocyclitis by Based Mohammed June 1, 2015

Iridian

I wonderful friend who is always there for you. She is always up for music and dancing with you even when you guys can't dance or sing. She is very funny and sweet!

She is such a good friend, I love Iridian

Iridian by mariannnnnnn April 4, 2020

Heterochromia Iridium 

Heterochromia Iridium is when somebody's two eyes aren't the same colour.

two different coloured eyes is called Heterochromia Iridium.

Heterochromia Iridium by Nintendo-Innuendo August 19, 2006

ibid 

An abbreviation for ibidem, which literally means "in the place mentioned before". The word is typically used in bibliographies and other reference materials to indicate that a quote from a previously referenced source in being repeated.

Because he only used one source for his paper, there were 79 ibid notations.

ibid by OneBadAsp November 2, 2006