to do over and over again
Expresses doing something repeatedly or excessively, often with vigor or to completion.
This is a verb suffix that emphasizes doing an action over and over, often without restraint or until something is exhausted. It carries a sense of intensity, enthusiasm, or even recklessness. You might use it when talking about binge-watching, eating nonstop, or practicing something obsessively. It's common in casual speech, but you'll also see it in writing for effect. The resulting verb is ichidan (る-verb), so it conjugates like 食べる: まくります, まくった, etc. Note that it's not used for habitual actions in a neutral sense, but rather for actions done in a concentrated, excessive way.