Some of my all time favorite bits are the run ins with Sidney Fields.

Bud setting him up with the old you're not gonna let him get away with that are you bit.
and Lou getting beaten up over and over...never gets old.

Fields explaining the higher charges for their rent. There's now a washing machine.
Lou claims they never used it and Sydney says it was there for you!
It almost got the the point that the dialogue was unimportant. Their timing was so good they
could have been saying anything and you'd laugh.