Oh, let play some board games, Duff!
Duff! get in here now!
Go get your brother, Duff.
Where do you want to go for our summer vacation, Duff?
Duff, can you please take out the trash?
Where do you think you are going, Duff??
Duff is so funny!
Don't ignore me when I am talking to you, Duff!
Duff , how was school?
Oh wow Duff ! You did a REALLY good job!
Duff, don't forget to brush your teeth.
Duff is so smart!
Where did Duff run off to?
What's wrong, Duff?
Lets go to that new park, Duff .
How was your first day of school Duff ?
What do you want for breakfast, Duff?
Duff, can you help me bring in the groceries?
Aren't you glad its the weekend, Duff!
That was a really funny joke, Duff !
Duff ! Becareful!
Don't forget to walk your dog, Duff .
Don't forget to feed the dog, Duff ... please.
Is everything Ok, Duff?
How are you, Duff?
