Getting "Hornswaggled"

Chip off the old block

Getting a "wooden nickel"

"My good man" (adult) ..... "There's a good lad" (adolescent/child .. male) .. or "lass" (female)

"You're a real cool cat".

"hey, daddy-o"

"clams" (money)

Chrome Dome (bald guy)

That was a "gas".

"Hey, Joe ... whadda ya know" (Answer ... "Just got back from a vaudeville show" )