no, I was ridiculing you...
there is no way that anybody could jump to that conclusion from the clues you gave
1. what does a Predator have to do with noise?
when I hear noise marine, I think of something loud, hell, Predator is damn quiet usually
2. Predator has dreadlocks, not wires, on the sides of his head... even if you said hair I would still have NO CLUE which of the 50 billion things that have HAIR ON THE SIDES OF THEIR HEADS you were referring to
3. Noise marines don't really physically resemble a Predator either...
maybe they might have similar skin coloring, but the mouth and face is different, noise marines have sort of a melted human face
so, in brief, there is no way a person could correctly figure this out from the given clues and you are a moron
every time you say something that is not "I might have been wrong about assuming people would get this" only serves to confirm it, just admit that you didn't think it through