IBD

Short for "I'll be damned"

Mark: Hey, did you know that a group of ferrets is called a business?
Andy: Huh, IBD
Mark: Yeah, no kidding!

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!!

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!

IBD

pretty simple:
Itchy Boob Disease

"arghh! IBD stikes again" Polly said.

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.

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.

IBD

Stands for Instant Boner Death

When she fart during sexy time, "Damn babe that's IBD!!!!"