Idby

This has two meanings. It can mean "I don't believe you" or "I don't blame you". Just the same abbreviations.

Max: I just met a celebrity 5 minutes ago!!
Sam: Really? No, bruh... Idby (I don't believe you.)

Or

Max: I'm very worried about my girlfriend. she hasn't texted me in days.

Sam: I would be worried too. Idby (I don't blame you)

by Black Dwarf Bunny January 20, 2018

Idby

An acronym for "I don't blame you."

Person 1: "I'm thinking about dropping AP Chem."
Person 2: "That class is way too hard anyways, idby."

by I'm a potato August 2, 2019

idbi

"I dont beleve it" another example of text and internet chat talk. the famouse words of the tv carachure victor meldrew (uk bbc comedy).

also the text version of the Taj Mahal.

1) idbi my dads been reading my emails.

2) On my tour of India i saw the idbi.

by byron cowling August 9, 2005

idby

I dont believe you, often used in text or internet language among young people.

John: I'm going to America tomorrow to eat in McDonald's.
Patrick: idby!

by eefa December 27, 2007