go to google.ca and type "find chuck norris" then click im feeling lucky then look at the bottom of the page. http://www.nochucknorris.com/
I was expecting a page protesting against the Chuck Norris meme, or a Chuck Norris-themed Where's Waldo.
They don't have sand in them. That hurts them. They're made of Sandtrout and chemicals made from water and Spice. And w00t: they have lava in them. Screw that worm from Gears of War. That was just a maggot. Maybe Chuck could spit on it. Contact with water poisons them after they are fully grow. (metabolism gets so high that they sort of explode on the inside xD) I read to much wikis...
the wiki on the sandworm says it's 450 meters long. the riftworm from gears moves incredibly fast, it would eat that thing for breakfast. and i couldnt find an exact size but come on that thing is massive