Those damn Antarcticans! Based on my experience* with them, they are the worst people on the planet.
I swear, all they do is go around bragging, while treating everyone who wasn't born in Antarctica like crap. They're always bragging about how no one else is tough enough to handle subzero temperatures with no underwear; or how they killed their first polar bear when they were seven-years-old, with a broken toothpick; or how they were raised with penguins when they were born and learned to live off nothing but snow and air; and my personal favorite, how sunlight makes people soft. It's the same bullshit story over and over again.
And it's one thing to boost yourself up too much, but they're so damn rude. Have you ever tried to have a conversation with one of them? It's impossible! They never let you talk, because as soon as you open your mouth, they say some shit like, "You weren't raised where I was raised, you don't know fear Sun boy!" Or some other retarded remark intended to make you seem inferior.
And have you every looked at them? Jesus Christ, they look like they died ten years ago, but for some reason their corpse just keeps interacting with the world. It's a bit scary to be honest.
*my imagination; no actual encounters with Antarcticans.