Imao 

Imao, means In my arrogant oppinion.

Person1: You look soooo sad, Imao
Person2: Lol yer i know!

Imao by Telnven April 22, 2006

imao 

when morons who see 'lmao' think that the 'l' is actually an uppercase 'I'.
when would 'i' ever mean 'laughing'?
thats like saying 'd' means 'reading'
stupid as hell

ME: lmao, that was funny.
JERK#1(in all caps): IMAO, I AM A MORON!

imao by psolms December 27, 2005

IMAO 

In my arrogant opinion

I hate your drawing IMAO.

IMAO by NiNiLand February 17, 2021

Imao 

It means Laugh My Ass Off
Sometimes we can add the word "Fucking" after "My".
(IMAFO)

1. IMAO, I win it!
2. IMAFO, I gonna pee.
3. Hahahahaha, IMAO. XDDDDDDDDDDDDDDD

Imao by Fenix May 7, 2005

imao 

In
My
Awesome
Opinion

IMAO, the A in IMAO stands for Awesome.

imao by ~The Nameless One~ April 9, 2006

imao 

In My August Opinion. Declares the speaker to be the ultimate authority on a subject. The polar opposite of IMHO (In My Humble Opinion).

Imao, you should all be hanged!

imao by SGZ July 23, 2006

imao 

In My Anal Opinion. Just another variation depending on your mood.

I think they suck imao!

imao by Maximus Duppy March 14, 2007