It's totally a myth that bulls get angry at seeing red. They are color blind. In a bull fight, they react to movement of the cap, not the color. Also they are riled and injured with spears etc before hand in bullfights, so of course they react aggressively to movement.(I think they do other stuff to bulls too before hand to weaken and anger them)
So to see a plot of someone dumping red paint on a enemy with some bulls is cringe worthy.
Edited by truepurple, 15 April 2017 - 06:07 PM.