| Abbreviation | Definition |
|---|---|
| BIA | Bossin Indians Around |
| BIAB | Brewing In A Bag |
| BIBLE | Because I Believe Love Exists |
| BIBLE | Book of Information Before Leaving Earth |
| BIBLE | Books Instructions Before Leaving Earth |
| BIDEN | Biden Is Democrats Extreme Nutcase |
| BIDEN | Biden Is Dividing Entire Nation |
| BIDEN | Bullshit Is Democrat's Entire Narrative |
| BIDEN | Bumbling Incoherent Dementia-ridden Elusive Neanderthal |
| BIEBER | Believe In Everything Because Everything's Reachable |
| BIF | Because It's Friday |
| BIG | Bovine Implosion Grenade |
| BIG | Boy Infested Girl |
| BIG | Breakfast In Gut |
| BIG | British, Italian, And German |
| BIGBOOK | Belief In God Beats Out Old Knowledge |
| BIIBFE | Bring It In Best Father Ever |
| BIK | Born Into Kaos |
| BILL | Brilliantly Intelligent, Likeable Loser |
| BILLS | Baby, I Love Losing Superbowls |