shammed

/SH AE1 M D/
verb
  1. 1

    To deceive, cheat, lie.

  2. 2

    To obtrude by fraud or imposition.

  3. 3

    To assume the manner and character of; to imitate; to ape; to feign.

Source: https://en.wiktionary.org/wiki/sham, https://en.wiktionary.org/wiki/shammed