Found 4 full forms for IMFAO
| Term | Full Form | Category |
|---|---|---|
| IMFAO | In My F***ing Arrogant Opinion 
| Others |
| IMFAO | In My Friggin Arrogant Opinion
| Others |
| IMFAO | In My Frigging Arrogant Opinion
| Others |
| IMFAO | In My Fucking Arrogant Opinion
| Others |