A group of friends and their dog (Scooby Doo) travel in a van solving strange and hilarious mysteries

[repeated line]
Assorted villains: ...and I would have gotten away with it, too, if it wasn't for you meddling kids.
Velma: There's a very logical explanation for all this.
Norville 'Shaggy' Rogers: Quick, tell me.
Velma: The place is haunted.
Norville 'Shaggy' Rogers: Thanks a lot.
Norville 'Shaggy' Rogers: Scooby-Doo! Where are you?
Scoobert 'Scooby' Doo: Over here!