Before the Seattle Sounders FC MLS match against the Portland Timbers last night, the Emerald City Supporters group had an amazing display.
This display is called a "tifo."
Tifo was originally the Italian word for the phenomenon of supporting a sport team, is mostly used as a name for any spectacular choreography displayed by supporters on the terraces of an arena or stadium in connection with a sport event, mostly an association soccer match.
Tifos are most commonly seen in important matches, local derbies and rivalries
Check out the ECS tifo display:
And this is WAAAAAY better than what the ECS used to be like.