English Reference
Idiom idiom

kill the fatted calf


To begin a festive celebration and rejoice for someone's long-awaited return.

Meaning adapted from Wiktionary, available under CC BY-SA 4.0.


SIMPLE

We will kill the fatted calf when our daughter finally comes home.

CONTEXTUAL

The family decided to kill the fatted calf to celebrate their brother's return after five years abroad.

When the retired captain finally visited his old neighborhood, his neighbors decided to kill the fatted calf by hosting a massive block party in his honor.

COMPLEX

Upon the prodigal traveler's arrival, the village elders prepared to kill the fatted calf, marking the end of his long and arduous journey.


The phrase comes from the Parable of the Prodigal Son in Luke 15:23. When the younger son returns home after squandering his inheritance, the father orders his servants to bring the fatted calf and kill it, so that the household can feast and celebrate the son's return.

A fatted calf was an animal deliberately fattened and kept for a special occasion, so slaughtering it marked a lavish, joyful welcome rather than an ordinary meal. From this the phrase came to mean laying on a generous celebration to greet someone, particularly someone who has come back after an absence.


Related idioms8entries
  1. 01

    big fat

    Complete, utter, total.

  2. 02

    crack a fat

    To get an erection of the penis.

  3. 03

    dress to kill

    To dress up so as to impress others (especially of the opposite sex).

  4. 04

    dressed to kill

    Dressed in a very fashionable style.

  5. 05

    fat chance

    Little or no chance, a low or nonexistent likelihood of occurrence or success; a faint chance.

  6. 06

    fat finger

    A supposed cause of typographical errors, especially keyboard errors, caused from erroneous key presses or typing errors on touchscreen devices.

  7. 07

    fat lip

    A swelling on the lip, especially one resulting from a punch or other blow.

  8. 08

    fat of the land

    The greatest part of anything; the finest and most abundant share of resources; the cream of the crop.

The Parablesconnected storiesSee all Biblical origin →

The short stories Jesus told to make a point.

  1. 01

    good Samaritan (idiom)

    A person who helps someone in distress out of their own good nature.

  2. 02

    the prodigal son (idiom)

    Someone who returns, chastened and repentant, after a period of reckless or wasteful living.

  3. 03

    the eleventh hour (idiom)

    The very last possible moment before a deadline or a decisive event.

  4. 04

    separate the wheat from the chaff (idiom)

    To select only that which is of value.

  5. 05

    a house built on sand (idiom)

    A plan or venture with no solid foundation, liable to collapse under pressure.

  6. 06

    the widow's mite (idiom)

    A small gift that represents a great sacrifice for the person who gives it.

Last updated August 10, 2026