The robber

Joke:
What is a joke?Late one night a robber wearing a ski mask jumped into the path of a well dressed man and stuck a gun in his ribs.
"Give me your money," he demanded.
Indignant, the affluent man replied, "you can't do this - I'm a US Congressman!"
"In that case," replied the robber, "give me my money!"
Explanation:
If you are indignant, you are angry because of something that is wrong or not fair. Snobbish people are often indignant at being treated like 'ordinary' people.
Affluent means rich.