stands for Fake Ass Fall. The act of falling on purpose in order to make people laugh or feel sorry for you. If your fat it adds some extra laughs.
My fat friend noticed a janitor putting the slippery when wet sign in the aisle at walmart so he did a FAF and broke the sign. He ran away like he was emberassed to.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug