ἀποκοτταβίζω
From LSJ
αὐτὸν κέκρουκας τὸν βατῆρα τοῦ λόγου → you have struck the very threshold of the argument, you have struck the most important and chiefmost point
English (LSJ)
A dash out the last drops of wine, as in playing at the cottabus, X.HG2.3.56, cf. Ath.15.665e. 2 metaph., vomit, Herod. Med. ap. Orib.10.8.12.