Lets go to that new park, Duff.
Duff, can you please take out the trash?
Have a great night Duff !
That was a really funny joke, Duff !
Duff, can you help me bring in the groceries?
Duff , get downstairs right now!!
Don't ignore me when I am talking to you, Duff !
That was a great trick, Duff!
Duff ! Becareful!
Aren't you glad its the weekend, Duff!
Oh, let play some board games, Duff !
How are you, Duff?
Good job Duff!
Duff , did you do your homework?
What do you want for dinner, Duff?
Go get your brother, Duff .
Hey Duff, are you sleeping??
How was your first day of school Duff ?
Have you seen Duff ?
Where do you think you are going, Duff??
How did it go, Duff?
Duff ! get in here now!
What's wrong, Duff?
Look at me when I am talking to you Duff!
Don't forget to feed the dog, Duff... please.