Related:

• Traded my flammable clothes for inflammable ones. I'm safe now!
• Another day, another challenge.
• INDIAN Cuisine is a challenge, eat it often!
• If you're on fire, avoid gasoline and other flammable materials.
  -- Safety Tips for the Post-Nuclear Existence...
• Lisa: I can't do this, Bart. I'm not strong enough.
  Bart: I thought you came here looking for a challenge....
• 186,282 miles per second: It's not the law, just a challenge.
• There is always a better way, our challenge is to find it.
• There is a proportion between the joy of accomplishment and the suspense of the challenge.
• You want a Real challenge? Try MSWindows on a 286!!