1. Don't be a litterbug.

2. Don't be a litterbug on the beach.

3. Don't be a litterbug again!

4. Let's not be a litterbug.

5. I'm sorry I was a litterbug, ' he said.

6. Would like to litter back the rubbish to the litterbug!

7. There's a trash can over there. Let's not be a litterbug.

8. Dan always puts his garbage in a trash can because he doesn't want to be a litterbug .

9. It would have been more honest to say that I thought the litterbug needed a lesson.