Hog Wild (or Hamster Wild maybe...)

So the girls (which we actually discovered are boys!!) have been going hog wild lately. They have been digging like they MUST dig to China by sunrise, and they have been running in the wheel like they must RUN to China in the next hour. They have been running all around the cage, bumping into each other (making Sandy all screechy and rude), climbing the cage walls, chewing the cage bars, making lots of noise, sniffing like mad, drinking water like the only water that remains on Earth is what's in their little bottle, and they never stop moving!! They are constantly running around in that cage like they're trying to burn calories or something, and Sunny has been furiously using the wheel like she's escaping another hamster who's weilding a big knife. WHAT THE HECK?! What's up with those two? I'm watching Sunny right now and she looks like she's gonna bust right through the wall with that wheel! What is with them? Sunny keeps looking at me with a look of desparation while sniffing furiously. I thought it was my peanut butter breath at first because they love peanuts, but I don't really know what to think.