Joe Palooka is the son of the grand old champ, Pete Palooka, since retired, who will long be remembered affectionately by the fans for his famous corkscrew punch.
10 seconds sound clip from the Palooka (1934) movie soundboard.
You can hear this line at 00:21:51 in the Blu-ray version of the movie.
Quote context
[...]
- He says he's doing fine working for that fella Walsh.
- Ladies and gentlemen, this is WXA, broadcasting the news events of the day.
- Anne, did you know about this?
- Oh, Mrs. Palooka. Joe didn't mean to deceive you.
- But he didn't want you to know that he was a fighter until he made good.
- Well. If Joe wants to be a fighter, I won't be able to stop him. He's got his father's blood in him.
[...]