S3·E16 The Fairly OddParents in: The Really Bad Day!
Aired June 9, 2002
Synopsis
According to "Da Rules" once every few thousand years a fairy must act bad for a day and it's Cosmo's turn.
Aired June 9, 2002
According to "Da Rules" once every few thousand years a fairy must act bad for a day and it's Cosmo's turn.