So let’s say you live in Joel Quenneville’s neighborhood. Your buddy just won the Stanley Cup, which hence means you continue the tradition of throwing toilet paper all around his Hinsdale home.
Per the Chicago Tribune:
About 150 people showed up outside Coach Joel Quenneville's Hinsdale home Monday night to celebrate the Chicago Blackhawks' Stanley Cup championship.
Michaela Neal, 20, lives down the block.
"I've been here each time they've won it'" she said. "It allows the town to celebrate."
This has happened before and was socialized in 2013 when Chicago beat Boston.