BDF
English
Etymology
Abbreviation.
Pronunciation
- IPA(key): /ˌbiːˌdiːˈɛf/
- Hyphenation: B‧D‧F
- Rhymes: -ɛf
Proper noun
BDF
- (military) Initialism of Bahrain Defence Force.
- (military) Initialism of Barbados Defence Force.
- (military) Initialism of Belize Defence Force.
- (military) Initialism of Botswana Defence Force.
Noun
BDF (plural BDFs)
- (ABDL) Initialism of big diaper Friday (an occasion to wear diapers, and to post content online, especially images and videos, of (usually large) diapers).
- 2022 January 1, @TikaGauntley, Twitter[2]:
- Happy final big diaper Friday of 2021. Crinkles to many more 2022 BDFs. I'm going to Bed now all fresh and clean and double boosted.
- 2025 August 2, @a-bees-dark-love.bsky.social, Bluesky[5]:
- Still waiting for da stink here 😇 Had the soggiest of BDFs lately ☺️