noun
gratuitous scene; fanservice shot
In anime, manga, or similar media, a scene or cut inserted primarily to excite or titillate the viewer, often with little narrative purpose. Wasei-eigo from 'service cut'.
wasei-eigo (Japanese-coined English), from service cut
このアニメはサービスカットが多くて、ストーリーが進まない。
This anime has so many gratuitous scenes that the story doesn't progress.
サービスカットばかりで、肝心のドラマ
It's all fanservice shots; the actual drama is thin.