The most highly recognised album by the group Neutral Milk Hotel. Its album artwork is somewhat an Internet meme. ITAOTS stands for the album's title: In The Aeroplane Over The Sea.
Guy 1: Dude! I found this really odd and obscure album! It's called In the Aeroplane-
Ide(-ological zeal-)ot. A fervent believer of some idea (no matter, whether it's political or not), a preacher of it to unaffiliated folks.
All sciences have been contaminated by mathematical ideots thinking that numbers are everywhere and they are king of all. That's why you get to learn statistics even in literature studies