Chance your arm

Pro Tip 1/3

Informal Usage

This phrase is informal, best used in casual conversations rather than formal situations.

I might just chance my arm and ask her out.

Pro Tip 2/3

British Origin

It's a British phrase, so it's more common in the UK, understood and used less in other English-speaking countries.

When in London, I heard someone say they'd 'chance their arm' at the pub quiz.

Pro Tip 3/3

Decision Point

Use it when someone decides to take an action despite uncertainty or risk.

He's going to chance his arm on the new business venture.