Things that most people have which stop people from doing things that either:
1) are mean or unfair to other people or
2) have been outlawed by a higher power, such as the police or God, usually for the protection of others' health or rights.

Morals do not have a physical form, although some "codes of conduct" attempt to represent them.

Things that make weak people bend over and take it in the rear from society.

Fuck 'em.