Ollie was given as a gift to Ricky from Jonathan Ross. Sadly, Ollie has since passed. R.I.P. Ollie.
While Ricky is speaking to Scooby he urges him to form his own catch phrase while looking at his cat and saying"Ollie, this is another fine mess you've gotten me into" that was the catch phrase of Stan Laurel from the comedy series Laurel and Hardy.