思い人造人間 -omoi jinzouningen- my sweet robot

"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."

"One day, Matt and I got the idea of making robots, just for fun. We soon realised that actual robots require money, time, effort, electronics and knowledge of a robot making nature. Since we had little to none of those things, we went for the next best thing: Costumes made of cardboard, spray paint and an alarming number of metal brads. We finished after about four months of on and off work. The result was a marvel of cardboard. Matt's mother even was kind enough to make us underclothes out of spandex. All in all, it was wonderful fun, and I'm glad they turned out so nice. ... I [brian] was the silver robot, and Matt was the red robot."