What does ONTFLMAO mean?
On the floor laughing my ass off
Other definitions of ONTFLMAO:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of ONTFLMAO that should be included here, please let us know.
How to use the term ONTFLMAO:
There are no example uses of ONTFLMAO at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
Friend of a Friend
Dumb End User