I am the walrus question??

You know the line after "don't you think the joker laughs at you? (Hee hee hee,ha ha haa, ho ho ho!)"? "Semolina Pilchard climbing' up the Eiffel tower! Elementary penguins singing hare krishna, man you should of seen them kickin' edgar allen poe." What in the world is Semolina Pilchard???