Just sitting on my ass here he thought to himself.

I sat on my ass in the snow and stared at the body.

Nobody knows what it is to sit on his ass and be content.

No matter how bad it is, if they don't have to do anything they're content to sit on their ass.

The next thing he knew, Joe was sitting on his ass.

Working as a school janitor is better than sitting on your ass.

I'm taking care of real patients, not sitting on my ass looking at pictures all day.

Sitting on your ass while he was playing in the road?

A poor set of choices, but I wasn't going to get any better ones by sitting on my ass.