Do you know your Fresh Prince of Bel-Air episodes?

if so, can someone give me the title or episode number of the episode when Will's talking to Hilary at the opera about her not liking her date and he says, "one day you'll wake up a old woman with a bunch of cats in a ragedy shirt that says "JAM!". and then for no reason you'll yell out "dum dum didday!"" please help! thanks in advance.