Yup - they are the dreadlock dogs.
Actually, there are two breeds that are corded - the Puli and the Kom.
They are both Hungarian dogs. The Puli is the herding dog, much smaller and comes in black, white, apricot.
The Komondor is part of the Livestock Guardian Dog classification, aka Flockguard. It only comes in white.
They were bred to stay with their flock of sheep and guard them. In absence of an actually flock, their family becomes their flock and they guard it with their lives. Great out on the Putza, can be a problem if you don't know what you are doing in the suburbs. However, it is a completely different way of guarding than a protection dog like a Dobie. In fact, you will never see a Kom as a police dog due to the differences and their independent thinking.
They were bred to spend longs days by themselves with their flock, so were bred to be very independent and to make decisions on their own. They are highly affectionate with their "flock," but they don't fawn or want to please their owners.
Due to this, they make terrible obedience dogs, although it can and has been done. Here is Jago retrieving a dumbell. (Also the cover of a Beck Album)
We just cut down our male to shorter cords, but our female is still in full coat. She is retired from the show ring now, so we will cut her down soon.
It takes about 3 hours per dog to wash and at least 24 hours to dry, in their crates with multiple fans on them. If they don't dry quickly, they can mildew, which causes some nasty smells. Otherwise, the cords are very, very easy to take care of because you never brush, you just occasionally separate the cords to keep them from matting.
I wouldn't have any other breed, but they are not for the beginner. I have already been off-topic enough, but if you want to read more about this unique breed, there is great info here:
http://clubs.akc.org/kca/
You know Dawn, you can cord a poodle

Not quite as natural as the Kom, but I have seen them at shows and love the look! And you never have to brush again!
Oh, and this breed very rarely kisses (that don't need to please the owner thing), so never have to worry about tongues in our house.