all (one's) life's worth(redirected from all their life's worth)
all (one's) life's worth
A very risky, dangerous, sober, difficult, or monumental thing to undertake. It would be all one's life's worth to go out into the streets alone at night. It's all your life's worth to try and find a seat on the train at rush hour.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.