Changing the channels on a radio - radios back then used crystals to tune them to various stations.
where's your answer
It's 1920s slang for 'may I have a cigarette?'
Political donor
to deride; make fun of; tease.
In 1920's slang, half-pint would have meant a small child.
its means a quarter
It is 1920s slang that means you are boring (like a sleeping pill that can put people to sleep).
Calling someone 'a good egg' means that you see them as a kind, genuine, and trustworthy person. It is a term of endearment used to praise someone's character and commendable qualities.
A 'speakeasy' was American slang for an illegal premises selling alcohol during the Prohibition. Prohibition made the production, selling, drinking of alcohol a crime.
If you mean slang as in internet slang, then it means "Certified Old Fart".
It meant fancy or elegant, and probably derives from a famous hotel, the Ritz, which was known for its upper-class clientele. It is American slang, and was first used in the early 1920s.
Garrett mean in cockney slang