Baby Gibson

Baby Gibson is a character who appears in Diary of a Wimpy Kid: The Meltdown. He's a little kid on Greg's street who lives with his grandmother and explains that no matter how much time passes, he never seems to get any older. Greg claims that as far as he or anyone else knows, Gibson could be in his 30s and have kids of his own. For the snowball fight, he used the flag with a pacifier on it.

Trivia

 * He's probably actually only 1½-6 years old.

Appearances

 * Diary of a Wimpy Kid: The Meltdown (First and only appearance)