I.A.A - I Am Amused. This acronym allows people to show their amusement via text in three letters with out saying LOL(laugh out loud) as they are generally lying when they say this.
Joe: lol that was funny!
Jack: IAA agreed, but did you really laugh out loud?
Joe: No, I normally dont. What does iaa mean?
Jack: It means I am amused so its more truthful than lol.
Joe: IAA cool i like it.
Jack: IAA agreed, but did you really laugh out loud?
Joe: No, I normally dont. What does iaa mean?
Jack: It means I am amused so its more truthful than lol.
Joe: IAA cool i like it.
by K3V1N_7T April 27, 2009
"-What's your favorite song in BOM?
-I personally like Turn it Off
-Nah man, IAA is where it's all at."
-I personally like Turn it Off
-Nah man, IAA is where it's all at."
by hompsexual June 3, 2018