Daggett and Norbert's moose telephone was modeled after Bullwinkle from Rocky and Bullwinkle.
I can't believe it, Norbert.
Norbert: Whassat, Daggett?
Daggett: Our own parents kicked us out.
Norbert: They didn't kick us out. We were the first litter and Mom had a second litter. It's the beaver way.
Daggett: But, Norb. Where will we go? How will we survive?
Norbert: We'll be all right. You've...
The closing credits of every Angry Beavers has "Nicknames" for the majority of the staff that produced the show. Often there is a running gag that links all the "nicknames" together.