How do you describe someone who acts like the whole world revolves around them, rude, arrogant, and those not have regard for others to another person

An egocentric person

Explanation:

thinking only of oneself, without regard for the feelings or desires of others; self-centred.

"egocentric loners with an overinflated sense of self-worth"

mark twain, real name samuel langhorne clemens, was an american writer, humorist, entrepreneur, publisher, and lecturer. among his novels are the adventures of tom sawyer and its sequel, the adventures of huckleberry finn, the latter often called "the great american novel". wikipedia

cause they were to dumb to get their college education to become a real   : )