Ha Ha you guys are killing me. I haven't checked out this thread in a while and just stopped by today to check it out. Sorry if you did not find my dust line funny but the look people give me when I tell that story makes it worth it. I, like every man in the world, freaked the funk out when I was going to have my tubes cut and worried that maybe I would be shooting blanks. Really I worried that nothing might come out and was really grateful to find out I was wrong.Joseph DeMartino said:I assume it was an attempt at humor: Dust collecting on long-unused items, popping out of air ducts or old vacuum cleaners and the like.