To do something in a way that (though it may not be at all necessary) is incredibly awesome.
To choose what is awesome over what is 'right'.
1) Dude 1: "hey man you want an apple or an orange?"
Dude 2: *Eats own head*
Dude 1: "OMG, you just totally stole an attack walrus"
2) Dude 1: "My GF just dumped me I'm going to set off a tonne of nuclear warheads whilst sitting in a bunker ontop of them and blast myself out of the atmosphere"
Dude 2: "Hey man, don't steal an attack walrus"