romper

/R AA1 M P ER0/
noun
  1. 1

    Someone who romps or frolics.

  2. 2

    A ship that has moved far ahead of a convoy; see also straggler.

noun
  1. 1

    A onesie.

verb
  1. 1

    To abduct (a victim) to a room where they are tortured and murdered.

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