the feeling you get when you fail at everything and you have to go home to your wife and kids look them in the eye and explain to them why santa claus cant come this year because daddy is a failure that is shame

A terminal disease in some parts of the galaxy.

Shaming is a unnecessary action first off because when someone has done something shameful they already know it and have the shame they already carry within them. Second if your shamed for a life decision you have made well we all walk different paths in life and none of us make the same journey so my mole hill night be your mountain and vice versa. The third reason is for those who get excitement and joy out of shaming someone else is really only trying to deflect attention away from themselves and to hide there own imperfections.

more commonly know as a feeling similar to embarresment or guilt, shame has many deeper meanings.

Unfortunately due to the stupid english language many of these meanings can not be described, only in example.
It is normally said with pratically no expression.
The true meanings are only known to a special few.

When your butt cheeks are exposed just a little bit & you become embarrassed

n. a collection of nerds