NBD 

No big deal

Does any of this mean that catching Kavanaugh in a lie would be NBD? Not at all. A falsehood, material or not, purposeful or not, provided as testimony before the Senate is seriously troubling.

NBD by scott888 October 2, 2018

nbd 

no bitches disease

"steve you have nbd"

nbd by AWESOMECOOLPERSON69420 January 20, 2022

NBD 

1. An expression of forgiveness, "no big deal", found sometimes in video games where someone has done damage.

2. Trying to tell a raging person to be quiet, to settle down.

<player 1> Sorry i shot you.

<player 2> NBD. I was in your way, anyways.

NBD by u2forever July 19, 2011

NBD 

short for "No Big Deal!" when talking (not necesarily online, say NBDNoBigDeal. all smooshed together like that. possibly in a sarcastic manner.

1. A. Omigosh! i cannot believe i forgot my paper at home
B. Dont even worry about it. NBD. No Big.

2. okay so i ran 8 miles at track today NBD, no big deal. (sarcastic tone)

NBD by Megan! May 13, 2005

nbd 

never been done. opposite of ABD (already been done)

popular in forum culture

thats got nbd written all over it

nbd by epicly lally'd August 28, 2006

nbD 

No Big Deal; If something happends and its not a big deal.

"Yeah its nbD to me, Enemy Territories"

nbD by Logan.G aka trnx April 2, 2007

NBD 

Never
Back
Down

Often used in the act of peer pressure. While it is a simple acronym, NBD is essential to the comradery of a community of friends, bros, hos, sisters, and so forth.

Person A: "Time to drink"
Person B: "i dont feel like it"
Person A: NBD Son...or forfeit your mancard
Person B: *sigh* okay

NBD by iammedan February 3, 2009