. . . "Zii couch gag Couch Gag Information Number Duration First Appearance The Zii couch gag is the thirteenth and final couch gag of Season 23."@en . . . "\"Lisa Goes Gaga\""@en . "Zii couch gag"@en . . "13"^^ . "Zii couch gag"@en . . . . "TBA"@en . "Zii couch gag Couch Gag Information Number Duration First Appearance The Zii couch gag is the thirteenth and final couch gag of Season 23."@en . .