1.a nick name given to a small white and brown dog named after a charicter Tolkin's books 'The Lord of the Rings', frodo. a Frodog (prenounced FRODE-DOG) will usually spend his life sleeping, eating spaggetti and cheese and chasing the number 48 and 49 busses. a frodog is usually fearsly racist and will bite black people outside tesco.

2. a dog with an afro (pre: Froh-doh)

3. the outcome of an orgy involving but not limmeted to a frog a toad and a dog.