Mr. Farraf wrote his name on the board and said, "I'm not only your substitute teacher. I'm also a palindrome."
"You're a palindrome, too, Bob," Whitney said to Bob.
"I am not!" Bob said, his cheeks flushing with pink. "You shouldn't name-call."
"She didn't," Mr. Farraf said. "A palindrome is a word spelled the same forward and backward."