It is revealed in the episode Tooth or Consequences that, even though Johnny knows the Tooth Fairy doesn't exist, he still believes the Easter Bunny is real.
(Bunny falls from the Air Vent in KarateOutfit)Johnny(overjoyed) Mama!!
Robber: STOP OR I'LL SMOTHER HIM IN ONIONS!!!
Bunny(DeathGlare) EAT LEATHER PUNK!
If you kids clap your hands really hard...:
The scene from Tooth or Consequences where Johnny is picked up by the police and he asks the audience to clap in order for him to make bail, is a spoof of a scene from Peter Pan.
Look Who's Drooling: - Title
This episode is a parody of the 1989 movie Look Who's Talking, directed by Amy Heckerling and starring John Travolta and Kirstie Alley. The movie was followed by two sequels, Look Who's Talking Too (in 1990), and Look Who's Talking Now (in 1993).