BD
Big deal
You can emphasize the importance of something, such as an issue, person, or an event, with "BD," which stands for "big deal." For example, you might say, "Getting married is a BD; make sure your wedding day is what you want."
Most people use BD when messaging via text or online. However, they may also use it on social media and in emails. And if it's a huge deal, a person may use the BFD acronym. Or, if it's not that big of a deal, you can use the NBD or INBD acronyms.
Example
Ron Burgundy is kind of a BD
Related Slang
Categories
Backdoor
Or, "backdooring;" a League of Legends term that refers to a strategy in which players use their champions to attack turrets or the enemy's Nexus without pushing a corresponding lane first; to employ this strategy, players generally need an element of surprise and some sneaky tactics.
Example
Related Slang
LOL | League of Legends |
MOBA | Multiplayer online battle arena |
Laning | Staying in a lane |
Cheese | Exploitative strategy |
FTW | For the win |
pwn | To dominate |
When used in acronyms such as hbd and hlbd, bd pretty clearly stands for "birthday." Less commonly, some texters and online chat users may use bd as a standalone abbreviation that means "birthday."
If you thought BD stood for "big deal," well, it does. When used by itself, BD most commonly means "big deal." Those who use bd to mean "birthday" either can't be bothered to type out the two extra letters needed to spell bday or don't understand how ambiguous bd can be.