I noticed something while watching 'The Maestro' last night:
Kramer is getting free Cafe Lattes as a result of his lawsuit, and he's a little over-caffeinated when he bursts out of the Java World store:
Jerry: Hey, hey, slow down EDDY, what's the matter?
Is this a reference to 'Leave It To Beaver'? I seem to remember Eddy Haskel being a bit of a hothead, while the Beav was always calm.
And can anyone place this other LITBeaver reference: