Many historians still refer to International Working Women's Day when discussing early labor movements.

After losing his job and later finding a better one, he shrugged and said, 'The Lord works in mysterious ways.'

When the vendor delayed delivery at the last minute, it really seemed to throw a monkey wrench into the works for our launch schedule.

Anyone who worked one's buns off during the exam period deserves a long vacation.

Anyone who wants to succeed works one's buns off to get ahead in this industry.

When the crops started failing, one was working one's buns off in the fields from dawn till dusk.

When one worked one's tail off on a project, it was easier to feel proud of the final result.

One works one's tail off to pay the bills and still finds time to volunteer on weekends.

One can't keep working one's tail off forever without a break.

Even though she preferred quiet environments, she worked better under pressure during the final week of the project.