In the anime Brynhildr in the Darkness, a notable line illustrates one character obacerating another: “Whatever! Just shut up and show me your armpits!” The remark abruptly halts further speech, dismisses any explanation, & cuts through the conversational chaff to move straight to the point.

Obacerate - ‘to shut one’s mouth, that he cannot tell out his tale’ https://lexicophilia.com/2023/07/13/word-of-the-day-obacerate/

Gokukoku no Brynhildr: https://anilist.co/anime/20534/Gokukoku-no-Brynhildr/