slammer

/S L AE1 M ER0/
noun
  1. 1

    One who, or that which, slams.

  2. 2

    (usually "the slammer") Jail, prison.

  3. 3

    A tequila cocktail.

  4. 4

    One who takes part in slam-dance.

  5. 5

    One who competes in a poetry slam.

  6. 6

    In the game of Pogs, the heavier piece used to strike the stack of counters.

  7. 7

    A slam-door train.

Source: https://en.wiktionary.org/wiki/slammer