Définitions
1.VerbTo tease, ridicule or mock (someone). .mw-parser-output .object-usage-tag{font-style:italic}.mw-parser-output .deprecated{color:var(--wikt-palette-grey-lime-8,olivedrab)}[with out of]
2.VerbTo subject those present to teasing, ridicule or mockery, or to show contempt.
3.VerbTo be outrageously unreasonable."I've got three exams on the same day! That's taking the piss!"
4.Verb↑ Quinion, Michael (14 August 1999), World Wide Words: Take the piss, retrieved 7 January 2011