look up any word, like eiffel tower:
 
1.
1. When one is so wasted that their filter (liver and kidneys) are in fact fucked. Persistent states of filter fucked can result in Keith Richards like bodily function or the lack thereof bearing the need for dialysis.

2. When you have embibed so much alcohol that you light the wrong end of your cigarette.

3. When the filter between your brain and your mouth fails to function.

1. I got so filter fucked last night I woke up yellow and my pee stunk like burnt coffee.

2. Filter fuck ME! Gimme another cigarette...

3. Sorry babe, didn't mean to say that Taylor Swift would be worth going to jail for, my filter's fucked.
by Mattyboyee June 28, 2008
 
2.
Not properly fitting in the filter into the coffee maker so that grains of coffee escape into the coffee pot and inevitably into your cup.
Christian: Hey bro I made some coffee.
Jon: Ahh shit, the filter is all messed up.
Jon: Bro, you just filter fucked the coffee!
by antiscian April 10, 2008
 
3.
When you accidentally put the wrong end of a cigarette in your mouth, light it and take a drag experiencing the worst taste imaginable, usually when your inebriated or at night, or both.
Donny: Can I bum a stogey dude?
Danny: Sure...
Donny: (Drunkenly takes Dannys lucky stoge and lights it) Awww what the feck man I lit the wrong end!

Danny: HA you got filter fucked, that's what you get for stealing my lucky and forgetting to flip it!
by ARodRodrigues July 12, 2014