It is an internet slang and an acronym which stands for In My Arrogant Opinion. It is the new age take on the old cliche - in my humble opinion or IMHO. Another variation of IMAO is IMNSHO (In My Not-So-Humble Opinion)
by Textpectation May 28, 2008

by IsItVladmir October 15, 2020

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
when would 'i' ever mean 'laughing'?
thats like saying 'd' means 'reading'
stupid as hell
by psolms December 27, 2005

by ~The Nameless One~ April 9, 2006

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!
by SGZ July 23, 2006

by Maximus Duppy March 14, 2007
