Yes, DC Comics fans, The Simpsons comics are making fun of you.
In a thread on the DC Comics Message Boards -- titled "What should the next Crisis be called?" -- user "dcurep" articulately suggests that some of the entries in the "Events" section of the Super Simpsons Handbook (such as the Infinitely Secret Crossover Crisis, parts I and II) might be poking fun at recurring events in the DC Universe.
So, just for you, I'm posting a couple of pages from Simpsons Super Spectacular #4, released last week, in which Martin Prince describes the plot of "Infinite Annihilation of the Heroes" to Wendell. (Click the images to enlarge).