| Abbreviation | Definition |
|---|---|
| BTDTGTTS | Been There, Done That, Got The T-Shirt |
| BTDTGTTSAWIO | Been There, Done That, Got The T-Shirt And Wore It Out |
| BTDUB | Alternative form of BTW |
| BTDUBS | Alternative form of BTW |
| BTFG | Buy the F***ing Game |
| BTFM | Break Time For Myself |
| BTFO | Back The F*** Off |
| BTFO | Back The Freak Off |
| BTFO | Blown the F *** Out |
| BTFOL | Burst The F*** out laughing |
| BTFOL | Bust The F*** Out Laughing |
| BTFU | Beard The F*** Up |
| BTFU | Beat The F*** Up |
| BTGT | Buy This Get That |
| BTHOM | Beats The Hell Outta Me! |
| BTK | Back To Keyboard |
| BTK | Bit Too Kewl |
| BTL | Better Try Later |
| BTL | Bigger Than Life |
| BTO | Back To Office |