Here's an unusual urban legend that I haven't heard before. It involves a group of students at Texas A&M University who are sharing a house together. It's in the genre of 'roommate horror stories'. According to the story, one of the students is an entomology major and keeps a collection of giant Africanized cockroaches in a terrarium. But during a party the terrarium breaks and the roaches escape, only to start breeding like crazy in the house. To solve this roach problem the students set loose some baby armadillos (since armadillos eat roaches). But soon the armadillos start breeding, without making much of a dent in the roach population, until eventually the house is full of a lot of roaches and a lot of armadillos. At this point the roommates decide to get some shotguns and shoot all the roaches and armadillos, but only succeed in busting up the house. And to make a long story short, the armadillos eventually start tunneling beneath the house, creating a sink hole that causes the entire building to collapse and fall into the ground. So in other words, the animals win in the end. The students are left with a bill for $25,000 in damages, courtesy of the landlord.