From Longman Dictionary of Contemporary Englishpush your luck/push itpush your luck/push itinformalRISK to do something or ask for something, especially something you have done or asked for before, when this is likely to annoy someone or involves a risk If she doesn’t want to go, don’t push it. It’s 26 miles, so you’re pushing your luck if you try to hike it in a day. → push
