I saw that joke...and it was cringeworthy.
Plus, nevermind the fact that the target audience of that show more than likely has no clue about what that joke was in reference to.
That's one of the dumb things I've seen with the show is the references to obscure stuff from the 80s and early 90s. On Family Guy that stuff works because the target audience is a wide age range, I'm not sure what would possess a writer to make jokes about "Ducktales" or even obscurer stuff like "Small Wonder" (if you were born after 1990 you'll have to google it lol) on a show geared towards little kids and preteens.