An all purpose cleaner invented by Dr. Nick Rivera.
Troy: I'm actor Troy McClure. You might remember me from such TV series as ``Buck Henderson, Union Buster'' and ``Troy and Company's Summertime Smile Factory''
Troy: I'm here to tell you about `Spiffy!', the twenty-first-century stain remover. Let's meet the inventor, Dr. Nick Riviera.
Nick: Troy, I brought with me the gravestone of author and troubled soul Edgar Allen Poe! (exhibits a grimy tombstone)
Troy: One of our best writers.
Nick: Yes, but unfortunately, a century of neglect has turn this tombstone into a depressing eyesore.
Troy: So what? I guess we're going to have to throw it away.
Nick: Not so fast, Troy! With one application of Spiffy, you'll think the body's still warm! (applies some Spiffy, removes all the grime)
Troy: Quoth the raven, ``What a shine!''