At the end of Sunday's 2-0 victory over the Tampa Bay Lightning, players from both teams got involved in a scuffle, something that has happened often in the series.
Justin Abdelkader and Brian Boyle were grabbing each other when a fan got involved. The fan did something no one should ever do at the game. He threw a beer over the boards, hitting Boyle on the ice.
The video, posted by @heybarber, has the caption, "Because its the cup, #BoyleBeerBath."
It appears the the beer did not affect Boyle in any way, as he mocked Abdelkdaer by gesturing that Abdelkader is a chicken as he skated off the ice.