It's the running gag of Ben Johnson episode where animation staff reuse the New Years footage; Yorozuya would sit around the kotatsu eating a bowl of tangerines. They discuss elaborate subjects, Shinpachi complains about reusing animation footage, and then Gin-chan always ending the gag with a pointless announcement.
Sampai Ep 1Ro-Kyu-Bu!: Tomoka no Ichigo SundaeAnime
Sampai Ep 78God? Save Our KingAnime
Sampai Ep 12Tanaka-kun is Always ListlessAnime
Sampai Ep 3Yozakura Quartet: Hoshi no UmiAnime
Sampai Ep 7Love, Chunibyo & Other Delusions! Depth of Field: Love and Hate TheaterAnime
Sampai Ep 11A-Channel: +A-ChannelAnime
Sampai Ep 1Love, Chunibyo & Other Delusions!: Take On MeAnime
Sampai Ep 25Phi Brain: Kami no PuzzleAnime
Sampai Ep 12Blood Blockade BattlefrontAnime
Sampai Ep 1The Disappearance of Nagato Yuki-chan: I Cannot Let Summer Break EndAnime
Sampai Ep 12Kengan AshuraAnime
Sampai Ep 12Between the Sky and SeaAnime