Roseanne yells at Dan "But honey you made dinner eleven years ago!" This is a reference to season one (eight years earlier) where Roseanne says to Dan "but honey you made dinner 3 years ago!"
The end credits is the first and only time in the series that the 4th wall in the Conner living room is shown to the audience.
There is no laugh track during the fight the first time it is not used in a serious situation.
In the closing credits, the camera pans over the damage Dan and Roseanne caused in the house (shattered dishes, the upturned ottoman, the destroyed television, etc.)