the person has dissociative identity disorder,commonly known as split personalities.
They used to be called hermaphrodites, but I think intersexed person is more PC now.
cheaters
I think it's more dangerous than meeting people in person!
A Dictatorship or in more extreme cases it can be called a "tyranny"
i think 1 person carved it
A Oligarchy because you rather have more people and not just one person
The more symmetrical your face is, the more attractive people think you are.
For two people it's a tandem. For more people you're looking at some sort of custom build, and they tend to: a) use motorcycle wheels in order to be strong enough. b) not be particularly useful in practice.
yeah
I don't think there is a special name for that. You can use the more general term "astronomer".
There is no one called ax people who think there are more people in the game are idiots
most people are obsessed with beauty because either they think that if they are beautiful more people will like that person or they are a bad person on the inside or they have a lack of male attention