it involves taking your bangs, and collecting them in one long large spike that hangs over your face.
the devillock is known as the devillock, due to the Misfits being a devilish horror-punk band, and 'lock' coming from the idea and term of locks of hair. the devillock, translates to devilish hair, or more directly, awesome ass kicking best hair cut ever.
it's not a mohawk, it's a devillock, idiot!
glen danzig from the misfits had a devillock