Find an interesting text, which you think may appeal to most of your students such as a joke from a magazine, a brochure about Disneyland, or anything that is colorful and fun. Then, type that passage on a page using large margins so that the text itself is not spread from one end to the other but rather it is squeezed up into a thin column.
Make enough copies to go around and then grab a pair of scissors as you go to class.