Is it normal; what will the aliens think?

The "aliens" would probably/most likely look at us as an under-evolved race of life form in the galaxy (or universe).

Each alien race probably does their own weird stuff which would seem strange to humans and to other alien species.

I presume in 99.999% of biological alien species the evolution of body language to express oneself and millennia of it coding the brain before a species starts to talk, which is probably an extension of body language itself more than anything else, would leave each species with many of such quirks.

This is a curious thought. I would hate for them to get offend by something like that and try to blow up The planet.

Why r u so racist? I think it's impropial to establish alien culture within the American one. So more and more people are free.

I don't think they'd notice. If there is alien life, it's most likely microbial and wouldn't be particularly aware of us.

Finally... my type of question. Answer is, nothing! They hate everything about us. I look at a fly or mosquito and I hate everything about them! x that by 37.8 and thats how much they hate you without caring.

Why do they need to be an alien. It's pretty funny to watch people get animated about what they are saying, especially if you can't hear them. Body language is just a form of communication.

Space alien or foreginer, either one might be confused at what you are "saying". Our body lanuage, like our spoken language, dosent cross international boundaries, much less that of another world. For example: A "Thumbs up" in Saudi Arabia is like giving the "Middle finger" to an American. the meaning can be different, so you will have to explain to the alien what you mean by that. (B.T.W If you ever meet a space alien, Let me know!)