Growing up in Southern California, I've had the privilege of eating at IN-N-OUT Burger, one of the best burger joints around. They have amazing burgers and fries, and even some interesting stuff on a semi-secret (but not-so-secret) menu, which includes an "Animal Style" burger that is smothered in cheese, grilled onions, dressing, and a mustard zing that is totally ummmph. Only recently was I made aware that you can order their fries Animal Style as well, and I just picked up my first order...
Now, I'm no doctor, but I'm pretty sure that's a heart attack right there.
But as unhealthy as the fries look, they are just as tasty, and yet, probably shouldn't be enjoyed too often lest you end up like that dude in the WoW South Park episode. If you live in California or wherever else an IN-N-OUT is available, I definitely recommend trying them at least once. Hella good. ;)