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Acronym for "Ballerina Difficulty Index."

The Ballerina Difficulty Index is a spectrum of difficulty based on the extreme talent it takes for one to become a professional ballerina. The scale ranges from one to ten, with ten being the most difficult. The index was first coined by world renown sailor Jordan W. (surname redacted to protect his innocence).
"Dudes, the anchoring in Isla Mujeres sucks. Getting a good set is like, difficult. Like 8.3 on the BDI difficult. But after you do it five times, it's like, not that difficult."
BDI by Rob_S May 12, 2018
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A relatively easy way to call someone a “big dumb idiot” without them having the slightest clue you’re talking crap about them, making them a total BDI because they’re completely out of the loop.
Austin is a BDI because he’s being overly dramatic due to the fact no one will party with him.
BDI by Real BDI December 21, 2018
Related Words
BDI Bdior bdia BDIDB BDILF Bdilligaf bdinasi bdip bdiu BDI Gang
“Damn, you see that girl over there?”
“Sam Veronica? Yeah she’s a BDI.”
BDI by frenchtiddymomma December 15, 2021
An acronym that stands for "Big Dick Incoming". Used commonly in online games to express impending danger, domination, etc.
Nice guys! I just got enough kills for a nuke! BDI!!!
BDI by June Saten May 29, 2011
"did you see that guy jump off the bridge?"
"ya what a bdi"
BDI by VD2098 March 22, 2010
The BDI in parts of L.A. is higher than most places throughout the world.
BDI by YouKnewWhatThisWas January 24, 2015

BDI Gang 

BDI Gang is a gang trade marked by Big Daddy Isaiah. BDI Gang isn’t a gang but it’s a group of people connected through Big Daddy Isaiah’s love and chugging powers. Purple is the official color for BDI Gang and it’s emojis are 💜😈♋️. It originated in Port St. Lucie Florida and is lit asf.
“Oh he’s wearing a purple bandana, he must be in BDI Gang.”
BDI Gang by Big Daddy Isaiah November 1, 2019