Again, asking this question is like asking what the slang terms are now. You will get a whole mess of answers, none of which will be wrong, all of which will be incomplete. There's just too much slang, there are too many words, for this to be answered in a note. Here, though, are a few terms, words, phrases, what have you:
apple sauce: flattery, nonsense, i.e.. "Aw, applesauce!"
bearcat: a hot-blooded or fiery girl
big cheese: important person
darb: a great person or thing, i.e. "That movie was darb."
floorflusher: an insatiable dancer
and of course there is a ton and a half more. my secret? here you go: http://home.earthlink.net/~dlarkins/slang-pg.htm
[my other secret? this is a better slang site than many if not most. really good.]
Some popular slang terms from the 1920s include "bee's knees" (meaning excellent), "cat's pajamas" (meaning stylish or impressive), and "hooch" (meaning bootleg liquor).
The 1920s slang word for back talk is "sass." It refers to speaking impudently or disrespectfully to someone in authority.
In the 1920s, the word "buffalo" was slang for the nickel. It was commonly used in reference to the five-cent coin.
Slang in the 1920s included phrases like "cat's meow" (something excellent), "bee's knees" (top quality), and "23 skidoo" (to leave quickly). Other popular slang terms from the 1920s were "flapper" (a fashionable young woman), "daddy-o" (a term of address for a man), and "hooch" (alcohol).
where's your answer
Some common 1920s slang terms include "bee's knees" (meaning excellent), "cat's meow" (also meaning excellent), "swell" (meaning great), and "juice joint" (a speakeasy).
Whata-ya say?
In the 1920s, the slang word for grandmother was "granny" or "nana."
Back slang is a type of reverse language thought to have been invented in Victorian England by market sellers. To speak back slang, you just say the words backwards. Some of the terms have actually become modern words, such as "yob" or "yobo" for "boy" or "boyo." Here's a good link to a site where there are a lot of good back slang terms listed.
In 1920s slang, "fun" could be described as a "gas" or "a barrel of monkeys."
The bee's knees.
It's 1920s slang for 'may I have a cigarette?'