Go Knitta Brain! Go!
You know that knitting consumes your brain when you see someone pull a book from their backpack and swear that the title is "Sweatershop Warriors." Surprised, you squint, trying to catch a glimpse of any patterns from your angle. Are the patterns warrior-like sweaters, or just really amazing delights designed by a gang of sweatershop warriors?
The person adjusts her book and then you realize that the title is in fact "Sweatshop Warriors." You lose interest and stare out the bus window instead.