In Porky’s, after the smooth talking, smooth plannin’ Jewish kid, Brian Schwartz, gets picked on by the bigot friend Tim Cavanaugh (who happens to be getting beat on by his father) beats Tim up in a fair fight, Tim’s friends inquire as to how the now-so-much-cooler Brian learned to fight.
Brian: Listen, when you’re Jewish, you either learn to fight or you take a lotta shit.
I don’t like to take shit, so I learned how to box, and I studied a little jujitsu.
Tim’s Friend (whose name I just forgot): That Japanese stuff, right? How often have you had to use it?
Brian: Well, this was the first time.
Schwartz’ chosen combat arts were boxing and what? Jiu jitsu! The film is set in 1954, in a Florida beach town, but was produced in 1980, released in 1981. Crazy, right?
That is all.