Noun. A word describing an individual so stupid, so willing to disregard tenets of common sense, so oblivious to everything about everything, that if you spend too much time around him, your brains will come out of your nose and you yourself will become a fucktard.
Fucktard: (in line at airport security) "Hey, I've got a joke. How many explosive-wielding terrorists does it take to blow up an airpl-"
*He is interrupted as security guards apprehend him and take turns violating him in the ass with a nightstick.*
Guard: "I've worked here for twenty years, and that was still the biggest example of fucktardedness I have ever seen."
A mysterious yet irresistable force which, amongst many other things, compels fucktards to submit definitions of derived words (eg fucktardedness) when the meaning is pretty obvious from the original word (eg fucktard)
I'm a fuckwitted retard. Did you call me a fucktard? That's really fucktarded of you. It's the height of fucktardedness. I call that total fucktardiniosity. Like, well fucktardiddlyocious. Fucktarinarapacious(...continued on the next Internet)
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.