bash out

verb — 2 senses

bash out

verb

1

Colloquial To write or type something very quickly, without much thought.

I've got about an hour in which to bash something out for the morning edition.

2

Colloquial To play (a tune) clumsily on a piano or similar instrument.

Well, by the mid-'70s Patti Smith really couldn't help it: she was bashing out guitar feedback, copping Keith Richards stances, and screaming out raw poetry laced with surreal images.1990, Wayne Jancik, The Billboard Book of One-Hit Wonders, →ISBN, page 348:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.