A ram butted in to a row on the street, about who told the best joke in the Naval Animal Fleet ‘Oh that’s easy,’ said a llama, in funky suede pyjama’s. ‘Yeah, that’s nailed on,’ said the camouflaged taipan. ‘Argue no more,’ said every carnivore. ‘It’s Croc,’ roared the crowd, aloud and proud. ‘Prove it,’…