That habit of reckless sexual behavior gives someone ass cancer.

The environmental report concluded that decades of industrial runoff gave someone ass cancer in the nearby town.

She regretted that she had given someone ass cancer after the unprotected encounter.

When the bullies wouldn't stop, she opened a can of whoop ass and taught them a lesson.

By the look on his face, I knew he was serious about opening a can of whoop ass at the meeting.

When the bully refuses to back down, Ms. Garcia calmly opens a can of whoop ass.

When the intern accidentally deleted the client files, everyone feared the boss would light someone's ass up during the meeting.

When the bell rang, one sat one's ass down and tried to pay attention to the lecture despite the headache.

After a twelve-hour shift, one sits one's ass down on the couch and refuses to move until morning.

Sitting one's ass down in a chair and avoiding movement for hours can make your lower back ache.