Smelly Locker is a fun book for kids where the words for common kids songs are changed to humorous stories about a kids life at school. We got this book a few years ago for our son, as a fun book for him to read.
Our daughters asked me to read the book to them for bedtime. Reading the book was hilarious. I had a hard time keeping the melody with the differences in the lyrics from the usual song, but the kids really enjoyed it.