These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Hilarious in Hindsight: Homer requests to be John Elway in the witness protection program, despite being quite displeased at being made the owner of the Denver Broncos later in the series. Well, he imagined himself as the reason Denver lost to San Francisco by 56-7 instead of 56-0.
Also, the cigar Homer was smoking when the Simpsons first met Sideshow Bob in the episode was from Knoxville's World Fair.