noun: An American cartoon franchise, named for one of the main characters, a large dog, and featuring as protagonists four "meddling" teenagers who unravel seemingly supernatural mysteries.
noun: The cartoon dog from that cartoon, noted for his trouble-causing lack of sense and almost understandable vocalization.
noun: (rhyming slang) A Subaru automobile.
noun: (rhyming slang) A clue.
noun: (rhyming slang, chiefly in the plural) A shoe.