What is Philter Phail?
When an online game such as RuneScape blocks a word like "Poof", so you are forced to write "p()()f".
David: Man, I was so just 'bout to say that but I got ****** by a random event.
Lil' timmy: p()()fed?
David: yea. dis philter phails.
See 1 + 1 = 2