Corrected entry: In the bar fight scene, a voice yells out "get that greaser!" just before the fight breaks out. However, the term 'greaser' (used to describe a leather jacket wearing youth of the 1950's) was not used to describe this clothing style until later decades - at the time they were called "hoods". (00:31:45)
Correction: The movie is set in 1957. The term "greaser" was in use at that time. Greasers did not necessarily wear leather jackets, but did usually have their hair greased back and were generally from low-income families.
not me