User blog comment:J. Severe/J. Severe and the 200 Story Challenge/@comment-1518158-20130222010350/@comment-3193241-20130222144229

180. Lucky: Joel (or Phineas, either one) finds a penny on the ground just before a black cat crosses his path. He becomes confused as to whether or not he's lucky (because a penny could have more good luck than a cat does bad, so he would still be lucky, etc.) Then he finds a four-leaf-clover and walks off, satisfied, not knowing he's walking under a ladder.

Yeah, it's pretty lame, but whatever. :P