FOO full form

Meaning : Fool

Category : Internet Chat
Sub Category : Slang

What does FOOL mean or stand for ?

The full form of fool is FOO,which is not much of an acronym.However it is used as a slang phrase in online chats either on a laptop web based chat or handheld mobile messaging app.It implies that the person being called a FOO is an idiotic moron and is more of a mild comic insult.