When someone has "a very different sense of humour," they seem to have a distinct perspective on the world that most people don't fully understand. They don't always make you laugh right away; sometimes their humour causes you to pause, think it over, and then smirk or laugh out loud. It's unique, frequently witty, and occasionally bizarre. They may uncover ridiculous connections that no one else would consider, or they may chuckle at something that others would never even notice.
Imagine someone who finds humour in the small annoyances of life, such as when two persons at a doorway unintentionally mirror each other's movements. They laugh because they find something lyrical in the awkwardness of people attempting to navigate the world, not because it's really hilarious. Puns may bring them joy, but not the typical wordplay; instead, they seek for puns that push words to their utmost limits, trying the patience of anybody who hears them, and somehow, it works for them.
Additionally, individuals are often taken by surprise and caught off guard by this type of humour. They might add surprising details, transforming what would appear to be a routine observation into something delightfully strange. "Have you ever pondered whether flies are silently condemning us for our inability to fly?" they could ask. It's strange, but the concept itself is so unexpected that you can't help but giggle. Their sense of humour transports you to a realm where randomness and logic collide, making the everyday somewhat exceptional.