Watch: Bruins vs. Predators interrupted by flying catfish

Throwing catfish became a tradition almost immediately upon the arrival of the Predators to Nashville as an expansion NHL franchise in 1998. Looking for their own bonding ritual, they piggybacked off fans of the Detroit Red Wings, who have a long-standing custom of hurling an octopus onto the rink. 

Catfish and octopi aren't the only strange things to make their way onto the ice over hockey's long and storied history. From teddy bears to plastic rats, there is seemingly no limit to the hockey fan's imagination. 

Unfortunately for the Predators, the catfish toss didn't provide a spark for the club, as the Bruins shut out Nashville 5-0. Predators fans haven't had much to cheer about this season, so perhaps Thursday night's catfish was a cry for help. Following Thursday night's loss, the Predators fell to 25-21-6, 10th in the Western Conference. They remain five points in back of the Minnesota Wild (28-21-5) for the final wild-card spot.