Hi<br/><br/>I understand the idiom "<i><b>when the chips are down</b></i>", but I don't have any idea which<i><b> chips</b></i> are meant here (and why?)<br/><br/><b>When the chips are down, </b>you won't get a modicum of help from her.<br/><br/>Could you please shed some light on this?<br/><br/>Thanks,<br/><br/>Tom