Delay the assault teams any way possible and force them to use up their limited supply of ammunition.
I guess you've used up your supply of romance for the week.
Chris had used up his supply of muddy river water and was dehydrating badly.
It had used up his lifetime's supply of nerve.
I may have used up a year's supply this afternoon already, but wish me luck.
For the most part, the tribesmen were letting them use up their supply of arrows and then it would be all over.
Just when we thought you had used up your supply of intelligence.
They were using up their supply at a foolhardy rate.
The minutes do not expire and customers pay for more time only if they use up their supply.
We have used up our supply; send us more!