bang off

== English == === Verb === bang off (third-person singular simple present bangs off, present participle banging off, simple past and past participle banged off) (transitive, informal) To fire (a weapon or a shot); to ejaculate. (transitive, informal) To typewrite quickly. (weaving, intransitive) Of an automated loom: to have the shuttle fail to follow its intended path and bang against other parts of the loom.