Last month, the streets of San Francisco saw its share of robot mayhem with the 2007 Cardboard Robot Rumble!
The Cardboard Robot Rumble began at Mission Dolores Park. After scoping out territory within the Mission, the two cardboard robot armies (Valencia v. Mission) clashed on Clarion Alley. The humans eventually rose up against the robot overlords and the day was saved.
Link | More Photos: atp_tyreseus [Flickr]
LOL Perhaps they had just finished watching THIS video
http://www.youtube.com/watch?v=uLr3Ppz_Uxo