It contains several overly-athletic Icelandic actors (I'll call them actors for the sake of the definition), an overly-gymnastic pink-haired child-thing and several scary as fuck puppet things.
Needless to say, the star of the show is in fact, the bad guy. Robbie Rotten is actually amazing. It's true.
Also, it has one of the most catchy techno-esque theme tunes I have ever heard.
First thing that I say after I wake up
Bing Bang Diggly Dong
I say those words before I go to sleep..."
"Oh God, Lazy Town's starting..."
Also includes Stephanie, an eight-year-old who sings better than your mom and wears all pink and has a questionable relationship with Sportacus which includes a lot of hugging and sharing personal secrets, Ziggy, a superhero in training who eats too much candy and has leet ninja skills, Stingy, who has a car and is like seven, Pixel, a h4x0rm45t3r who has a crush on Stephanie and Trixie, who isn't in a lot of the episodes.
Has the best songs in the whole entire universe.