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11.
IBD
Acronym:
Insanely Bad Dump
or
Immmensly Bungling Dung
or
Itinerant Bowel Disease
or
Intestine Blowing Doo-Doo

2. Onomonopia
The actual sound that an I.B.D. makes.
1.
Kevin - "Ugh, I gotta poop"
Kelechi - "Is it gonna be an I.B.D?"
Kevin - "yes"

2.

Kevin - "Ugh, I gotta poop"
Kelechi - "What sound will it make?"
Kevin - "IBD, IBD, IBD"
by myspace.com/submitmovement August 05, 2009
 
1.
Refers to students undergoing the International Baccalaureate diploma program which is renowned to be extremely hard and a lot of work.

note: only Ib students will understand the pain and be able to understand this statement.
if you find yourself in these situations..
*loss of social life
*loss of sleep
*your extended essay/world lit essays/ tok presentation/ tok essay/ cas log book/ etc become your daily rituals
*your teachers start feeling sorry for you
*and many more

then you have been IB'd
by IB victim October 06, 2009
 
2.
corresponds by being owned in an argument by an IB student
Me and Josh had a discussion on how the mathematics of vectors are applied. He IB'd me!
by IB student December 07, 2009
 
3.
IBD
In
Before
Delete (or Death)
Used in forums and posted in a topic that will soon be deleted .
TopicHye guyz wuts happin'
Iv bin doin a few search over d net an i thnk i gut a gud anwswre.
/Topic
Human 1 IBD!!
Human 2 IBD!!
by Kratosaurion August 01, 2007
 
4.
IBD
Inflammatory Bowel Disease
An autoimmune disease that effects the intestines. The immune system attacks the digestive system. Symptoms widely vary, since no case is the same.
Evan: Oh crap! I think my IBD is flaring!
Angela: Oh no! I wish your immune system would stop being a jerk!
by Annabeth Chase July 01, 2013
 
5.
IB'd - AKA Insta-Block: When someone interupts or blocks you from doing something
I was about to F*^K this hot chic on her desk when Larry came around the corner and IB'd us.
by pmp020772 June 01, 2012
 
6.
IBD
International baccalaureate diploma .

A new type of qualification that it internationally recognised. A few places in the UK do it, and you take it instead of A levels.
Instead of taking 6 A levels, I'm taking the IBD.
by EllieLindan June 19, 2011
 
7.
IBD
Italian Big Dicks. Everyone knows all italians have big dicks.
I bet he has a small dick. Nah man, he's italian, he's got an IBD.
by Icedagger December 20, 2010