An abbreviation that is widely used in texting and chat, and on Facebook and elsewhere on the internet, but what does IMFAO mean in slang?
Most Common IMFAO Meaning
IMFAO stands for In My F**king Arrogant Opinion.
IMFAO is used to forcefully assert your opinion.
If you want to succeed in life, you need to be more like me, imfao!
Other IMFAO Meanings
What Does IMFAO Mean?
In My F**king Arrogant Opinion.