Maybe its a result of having spent too much time since being able to 'touch grass', but a certain group of bubblegum-pink Yelmuts are convinced that the Colossals have been awake this whole time and are actively reading their thoughts. That's why they've ditched their typical headgear and swapped them with tin foil hats (these ones are DEFINITELY hats), to protect their precious brainwaves. This unusual (some might say unhinged) belief traces its way back to the founder of the movement.