ALT A pop-art comic illustration against a bright yellow background of an excited teenage girl in a pink hoodie holding a phone and whispering to her grandmother, who raises an eyebrow as she pours tea from a floral teapot beside scones and a floral cup. Text reads 'Spill the tea!' and 'meaning: tell me the gossip!'

ALT An illustration of a startled man in a brown cardigan leaping out of a green armchair, with his newspaper and a teacup flying through the air, while a smiling child in a white sheet ghost costume peeks out from behind the chair and a terrier hides under the coffee table in a cosy living room. A text box reads ‘idiom: jump out of your skin’ and ‘You made me jump out of my skin!’

ALT A smiling man in a plaid shirt and jacket looking off to the side, with text overlay reading 'slang: bloke,' the example 'Ask Dave. He's a really nice bloke,' and 'meaning: a man (informal British English).'

ALT A watercolour illustration of a black sheep wearing sunglasses and a leather jacket, standing among four white sheep in bow ties and pearl necklaces in a cosy sitting room, with text overlay reading 'idiom: the black sheep of the family,' the example 'Everyone in my family is a lawyer, so as an artist, I'm the black sheep!' and 'meaning: the person a family or group disapproves of.'

ALT A surprised man with red hair against an orange background, with text reading 'British person: "You alright?"' and 'You: "...Yes? Why? Do I look ill?"' followed by 'In the UK, it just means hello,' a correct reply of 'Yeah, good thanks, you?' and an incorrect reply of 'Your medical history.'

ALT "A large full moon glowing blue against a dark night sky above a silhouette of treetops, with text overlay reading 'idiom: once in a blue moon,' the example 'I miss you. I only get to see you once in a blue moon!' and 'meaning: very rarely, almost never.'"