CHAKRA FEET is enhanced way of standing enabling to withstand being pushed and walk on ice (and also walking on water)
Peter apostol fell to the lake and Jesus save him using CHAKRA FEET
K.g.o.o.m.r. stands for "keep Grian out of my resources" and is the name of redstone contraption which does exactly that
Grian was in his house but k.g.o.o.m.r prevented him from accessing chests