The Big Apple:

An etymological dictionary

Investigating the origins of American words, names, quotations and phrases. Over 41,000 entries.

“Piece of cake”

Entry in progress -- B.P. “Lasagna is one of the easiest meals to make. It’s a pizza cake” and “It’s pretty easy to make a deep dish pizza. It’s like a pizza cake” are related jokes.…

“Takes the cake”

Something "takes the cake" was originally something very good (as if winning a cake as a prize), but now is used mostly in the ironic sense of something very unusual or very bad.…

“In the soup”

"In the soup" means to be in the thick of troubles; the slang phrase achieved nationwide popularity in the fall of the election year of 1888. The phrase was popularized in New York City,…

“Packed like sardines”

Since at least the 1900s, passengers on New York City's trains have been described as "packed like sardines." Sardines are packed together tightly in cans, with little space…

“Put some South in your mouth!”

"Put some South in your mouth!" (also "Put a little South in your mouth!" or "Put the South in your mouth!) is a phrase that has been popularized by restaurants selling…

Domino (to give birth)

"To domino" means "to give birth," cited in Texas from the 1960s. The expression comes from the game of dominoes, where "to domino" is to end the game. It's not…

“A lick and a promise”

"A lick and a promise" refers to a cursory washing or cleaning ("lick"), with a "promise" to do a more thorough job later. The phrase "a lick and a promise"…