Welche Bedeutung steckt hinter der hier vorgestellten Vokabel aus dem Bereich nice to know?

Niamh: 'So what have you got on your book list at the moment?' Olivia: 'We're about to publish a tongue-in-cheek autobiography by an English actor. It should make people laugh out loud wherever they read it!'

tongue-in-cheek

Do you know what it means?

• fake
• very long
• comical