From "Class Classics" to "Questionable Behavior," this collection of snappy, wisecracking comebacks--written by the strong-selling authors of It's Not My Fault Because ...-is every smart-aleck's dream book. After all, it provides excuses for every sticky situation. Forget something for Show and Tell? Say hello to my cousin the Invisible Man . Didn't do your homework? S orry, it's a paper about ESP-you'll have to read my mind . Is a friend demanding...