When more than 3 people purposely trap their genitals in a vehicle door.
"both of us ended up with our bollocks and todgers trapped, it was a proper Rip Van Winkle Festival!"
When Pip oversleeps and a significant amount of time passes until he wakes up and finds himself an old man with a long white beard
Oh look you decided to join us in this century. Our good buddy Pip Van Winkle!