piss-taking

/P IH1 S T EY0 K IH0 NG/
adjective
  1. 1

    Characterized by or typical of mockery.

verb
  1. 1

    To tease, ridicule or mock (someone).

  2. 2

    To subject those present to teasing, ridicule or mockery, or to show contempt.

Source: https://en.wiktionary.org/wiki/piss-take, https://en.wiktionary.org/wiki/piss-taking, https://en.wiktionary.org/wiki/take%20the%20piss