A reader wrote to us through the All About Worms Facebook page about a grayish “worm thing” that she came across. The creature is about 1.5 inches (4 centimeters) long, and it has horns on one end of its body. Interestingly, the creature is also reported to have “holes or suckers” on its bottom side. Overall, the reader describes the creature as “terrifying,” and says that she “would die if it touched me.” She is therefore keen to know what she found and where it came from. What could this gray, horned worm-like thing be?