1926: Gold-Dig
John Springer Collection/CORBIS//Getty Images The money-flush times of the Roaring Twenties gave rise to this term for a woman who is interested in a man, but only for his money. It came from the appropriately titled "Mantrap" by Sinclair Lewis.
1927: It Girl
Bettmann//Getty Images Hollywood couldn't get enough of Clara Bow — so much that she was branded the "It Girl."
1928: Baloney
Frank Muckenheim//Getty Images It's hooey, it's baloney. This word can be traced back to an article in The Saturday Evening Post, which referred to something phony as being a bunch of balony (their spelling).
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1929: It Boy
Hulton-Deutsch Collection/CORBIS//Getty Images A couple of years after the "It Girl" came Hollywood's "It Boy," which referred to basically any handsome young guy.
1930: Booksy
H. Armstrong Roberts/Retrofile//Getty Images Instead of being "bookish," anyone who took an interest in reading was "booksy."
1931: Snazzy
John Kobal Foundation//Getty Images This word perfectly articulated the elegant-but-also-flashy style of Hollywood starlets and heartbreakers alike of the early part of this decade.
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1932: Burp
Lambert//Getty Images The word "burp" almost replicates the noise one makes when belching.
1933: Beered Up
Fox Photos//Getty Images This would be the year that Prohibition would be repealed, an occasion that was robustly celebrated.
1934: Boffo
Kirn Vintage Stock/Corbis//Getty Images This word originated from the burgeoning comedy scene, where a line that delivered a big laugh was a "boffo."
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1935: Gramps
Kirn Vintage Stock/Corbis//Getty Images This could refer to your grandpa, or any older person you felt like insulting.
1936: Bingo
Bettmann//Getty Images This referred to, yes, the bingo halls that became a hot fad (and then a long-loved game).
1937: Gunky
George Marks/Retrofile//Getty Images Another great word here, referring to something that's pretty gross.
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1938: Fave
George Karger/Pix Inc./The LIFE Images Collection//Getty Images Another entertainment industry term that made its way into common language, "fave" was used exactly how it is now: to refer to a favorite thing.
1939: Bad-Mouthing
Bettmann//Getty Images Before we trash-talked, we engaged in bad-mouthing our opponents in sports.
1940: Baby Blues
Tunbridge-Sedgwick Pictorial Press//Getty Images The rise of parenting experts lead to a whole new vocabulary for new parents. The term "baby blues" would refer to any sadness felt by a mother after the birth of her baby.
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1941: Dreamboat
John Kobal Foundation//Getty Images Yet another phrase borrowed from Hollywood, this time to refer to a handsome actor. Though generally used for younger celebrities, we still think Cary Grant is a dreamboat.
1942: Hyper
Alfred Eisenstaedt/Pix Inc./The LIFE Picture Collection//Getty Images No longer considered a polite term these days, but this shortened version of "hyperactive" was used to describe kids with a lot of energy.
1943: Duh
Bettmann//Getty Images This one was a surprise! Though we associate "Duh" with the '90s, it was widely used as an off-handed remark in the '40s (OED cites a "Merrie Melodies" cartoon as the source).
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1944: Tag-Along
Lisa Larsen/The LIFE Picture Collection//Getty Images Interestingly, a "tag-along" was a military term that originally referred to a bomb. It was then repurposed into slang, to describe anyone who was unexpectedly joining in on your plans for the day.
1945: Doh!
SSPL//Getty Images Another surprise from the '40s! Before Homer Simpson had this catchphrase, this offhanded expression had roots in radio programs. Specifically, the program "It's That Man Again." Doh!
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