What does FB mean?
Other definitions of FB:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of FB that should be included here, please let us know.
How to use the term FB:
There are no example uses of FB at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
Expression of disappointment or disgust
don't waste my time
know what I mean