All players stand in a circle. A fast warm-up to practice making offers, accepting them, and building on them.
Player A asks their neighbor B: 'Have you heard the rumor that two lions escaped from the zoo?'
Player B accepts and escalates: 'Yes, and I heard they ate the mayor!'
Player B then turns to Player C and starts a new, even bigger rumor. Each player takes what they receive and makes it bigger and more absurd.
This exercise trains the 'Yes, and...' principle in a playful, low-stakes way.