be hell-bent on something/on doing something

(redirected from be hell-bent on doing something)

be ˌhell-ˈbent on something/on doing something

be absolutely determined to do something stupid, dangerous, etc: Have you seen how fast he drives that car? I’d say he was hell-bent on killing himself.
See also: on, something
Farlex Partner Idioms Dictionary © Farlex 2017
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