The term, "yank" is a slang term used to describe a person of American origin or heritage. "Yank" is derived from the slang term, "yankee" which is sometimes used as an insult.
The origin of the term 'got dibs' is unknown. Dibs was a game similar to jacks, and the term also referred to money.
From the 1880's, New York slang of uncertain origin
I had always assumed the term GAS was an expansion on Alec Wilder's 1972 book "American Popular Song" which unexpectedly sold very well. Wikiepiedia oesn't identify it as the source of the term (it gives no source) but does give a lot of mention to Wilder's definitive book on the subject. The Net has many sites that discuss the GAS but don't think any provide a source for the term. Most of them equate the term to what is also known as "standards."
This name is English in origin.
Wolfgang Uhle was born in 1512.
Wolfgang Uhle died in 1594.
Max Uhle was born in 1856.
Max Uhle died in 1944.
Karl Uhle died in 1969.
Karl Uhle was born in 1887.
Johann Paul Uhle died in 1861.
Johann Paul Uhle was born in 1827.
George Uhle died on 1985-02-26.
The earliest use for the term "on a soap box" was in 1907 I believe, when people would stand upon the wooden crates used to transport boxes of soap to stores in order to preach or give a speech on a public street corner. There is the origin of the phrase "on a soap box".
Max Uhle was born in Dresden (Germany) in 1856 of German parents.
George Uhle was born September 18, 1898, in Cleveland, OH, USA.