chance your arm
US /tʃæns jʊər ɑːrm/
UK /tʃæns jʊər ɑːrm/

1.
mengambil risiko, mencoba keberuntungan
to take a risk in the hope of a success
:
•
He decided to chance his arm and ask for a promotion, even though he knew it was a long shot.
Dia memutuskan untuk mengambil risiko dan meminta promosi, meskipun dia tahu itu sulit.
•
It's a big decision, but sometimes you just have to chance your arm.
Ini keputusan besar, tapi terkadang kamu hanya perlu mengambil risiko.