like pigs in clover

Idioms  

1. Extremely contentedly, as in They had a handsome pension and lived like pigs in clover. This expression alludes to pigs being allowed to eat as much clover, a favorite food, as they wish. It appeared in the Boston Gazette of January 7, 1813: “Canadians! then in droves come over, And live henceforth like pigs in clover.” [Early 1800s]

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Example Sentences

In one shake of a lamb’s tail, the Della Rossas were living like pigs in clover.

From Seattle Times

Heiresses of ancient lineage come to squeal like pigs in clover and an old friend shows up with a "sure thing"�a gold mine guaranteed to make millions later for thousands now.

From Time Magazine Archive

She loved odd puzzles like pigs in clover, the spider's hole, baby billiards, and the like.

From Project Gutenberg