Definition of «take the piss»

"Take the piss" is a common colloquialism used to mean mocking someone, joking at their expense, or being insincere in a teasing way. It often implies that someone is not being serious or is trying to trick others into believing something ridiculous for a laugh. In some contexts, it can also mean that someone is being unreasonable or exploitative, essentially "pushing their luck." The tone can range from friendly banter between mates to genuine annoyance at someone's perceived audacity.