The other day a reader sent us one of the most notable messages we have ever received, and by “one of the most notable” we mean “one of the most outrageously brief,” and by “message” we mean “unpunctuated sentence fragment.” Here is the question, as it were, quoted in all its cryptic glory: “what looks kinda like a earth worm but shorter and are aggressive.” That statement, sans the period, is all we received from the reader, and then he was off like a thief in the night. What indeed looks like an earthworm but is shorter and aggressive?