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Bart spent a night at the Wiggums' house during a brief period while he and Ralph were best friends. During that stay, he discovered that Chief Wiggum has a closet in the house full of police equipment and files on various Springfielders.
Ralph mentioned that he once saw a leprechaun in the front yard.
Chief Wiggum once told Ralph that he was in charge of the house while he (Chief Wiggum) went outside to get the newspaper. During that brief time, Ralph managed to start a fire in the kitchen and a flood in the bathroom.
 Video games
 Behind the Laughter
In the comics, the Wiggums' house has a second story.