Okay, it took my wife and I awhile to figure out what rhymed with Delores, but after we figured that out, we had the same question -- what fish and what car? (I'll buy DeLorean but I'm still waiting for a good fish word. (Porpoise? Dorsal (as in fin)?)
But then my next question was: Why did opening his fridge jog Jerry's memory? JUST WHAT HAS HE GOT IN THAT THING, ANYWAY? (Caps signify that text should be read with excited-Jerry-voice.) I could see maybe opening the medicine cabinet and seeing some Lavoris... or turning on the TV and seeing the Simpsons episode concerning "Truckasaurus"...
Color me baffled!