"HOMR" question

What did Homer say that he was working on when he stumbled upon the proof that God doesn't exist? If you happen to know the entire conversation, that'd be great. But I can settle for less.

Thanks, mirilidium

I think he was doing his taxes.

"Shut up, brain, or I'll stab you with a Q-tip!" - Homer Simpson

<Bzzzzzt> Wrong! He was working on a flat tax proposal when he found there was no god.

This scene is from the "Crayon in Homer's Brain" episode:

Homer: "Hey Flanders...heading for church? Well I thought I could save you a little time." Ned: "Oohhh...found a new shortcut?" Homer: "Better. I was working on a flat tax proposal and I accidentally proved there's no God." *Hands Ned a piece of paper* Ned: "We'll just see about that." *Starts reading* "Uh-oh...well...maybe he made a mistake. Nope...it's airtight." Ned: "Can't let this doozie get out" *Burns the paper* *Homer is shown placing more copies of the paper on car windshields*

Homer (from "Lisa's Sax"): [Mexican accent] Excellente! Muchos gracias seniorata! - mirilidium "Ahh-so..."