File talk:Alien shredding screws in durasteel ductwork.png

Aliens

The Alien documentaries leave out one item: a practical solution to fight an alien infestation on board space ships and space stations. Finally, there is an answer: Durasteel ductwork, as seen in this file.

Aliens always screw around in the ductwork. Colonial marines look on the proximity sensors and they see these blips, which represent Aliens, closing in. But they can't see them in person until it's too late. That's because they're slithering around in the ductwork. Now, Aliens have concentrated acid for blood, which eats though everything. Durasteel panels are fastened to an angle iron skeleton by means of self-drilling sheet metal screws. When the screws are left protruding into the ductwork, as the Wikimedia Commons picture shows, then the Aliens will be shredded as they slither or run across the inside of this ductwork. Then they bleed acid, which disolves the ductwork. The surprised aliens then flop to the floor, where the Colonial Marines or other security personnell can pick them off with guns! Also, here's another potential crossover: We have already combined Alien and Predator: But what about South Park? Every time an alien flops through the Durasteel ductwork after being shredded by self-drilling sheet metal screw tips, they will have stopped an alien from screwing around in the ductwork. So the Marines and other security personnel can adopt South Park's Mr. Adler's (the shop teacher) war cry: "Stop screwing around!" His likeness could become a patch proudly sewn to each uniform.