IMAO, IMHO and IMNHO Meaning and Definition

What does IMAO Stand for?

IMAO Stands for In My Arrogant Opinion.

What does IMHO Stand for?

IMHO Stands for In My Humble Opinion.

What does IMNHO Stand for?

IMNHO stands for In My Not Humble Opinion?

What does IMAO, IMHO or IMNHO mean?

IMHO is a polite way to share opinion. IMNHO and IMAO is used in sense of sarcasm. However, IMHO is also used to share your thought that you believe something should be true/false, but your are not 100% sure about it. IMNHO or IMAO is used when you are 100% sure of something you talking about or sharing.