The Tampa Bay Lightning are currently battling to catch the Toronto Maple Leafs for 2nd spot in the Atlantic Division, aswell as winning 2 Stanley Cups in 3 years, which must not be enough for some fans.
This happend during the 3rd period of the game after the Flames built a 5-3 lead. We have a special name for these "fans", we call them Bandwagon fans that only cheer for a team when they are winning.