Computer filth! -- no, not that kind. There are more germs on your keyboard, mouse, and phone than on the office toilet seat, by far. Ewwwww!

To balance out this BBC News Gross-Out du Jour, enjoy another fine BBC Quiz: Are you an "ideas person"? Ouch, I got a 3! I'm "in the dark," gaaah. Hey now, cultural differences!

And of course, there's some quality BBC fluff: "Can men learn to seduce women with humour?" Judging by the atrocious pickup-line captions, no.