In Young Americans (1967), which is a treacly wholesome movie, they’re singing about foods in different languages (starting in about 1:04). Of course the Black Guy sings about his ‘poke chop.’ Then at about 1:06, they sing about ‘yaki tori,’ which translates to ‘chicken reg.’ (Also, look for a young pre-Carol-Burnett Vickie Lawrence.)
Side note: Milton Anderson, who created the Young Americans and appears as himself, died three years ago at the age of 90. In this movie, they sampling of songs they did was pretty ridiculous (like ‘Yankee Doodle’ and 'Down at the Station), but I think the songs were just vehicles to carry his choral arrangements, which were pretty impressive.