From James Taranto's Best of the Web column in WSJ (http://online.wsj.com/article/SB123963336683813615.html#mod=rss_opinion_main; edited slightly):
<blockquote>
"Meijer: Bugs in Pet Toys Are Caterpillars"--headline, Associated Press, April 11
Until metamorphosis, when they become features. </blockquote>