Terry's father is having his number 44 retired by the Washington Redskins. With the exception of Redskin player Sammy Baugh, it is the Redskins' policy to not retire numbers. However, some numbers are unofficially retired and are usually withheld from being assigned to new players, including number 44 which was worn by John Riggins.
When Stan is mimicking a broadcast for Tank Bates in his kitchen, the door to the another room is behind him, yet through the window it can be seen that there's nothing past that door.