Originally posted by afangorn
Read the DNA^2 manga. its significantly better than the anime, they cut out a LOT in the anime if I remember correctly
at the very least they portray the farts from Kotomi to be muuuuuuuuch larger than in the anime. case in point: the picture
Yeah, she seems a lot gassier in the manga than the anime. I also noticed how they portray the farts as louder in the manga.

Also, there's an anime called "Gu Gu Ganma" that has a few fart jokes in it. Here's the links:

http://www.youtube.com/watch?v=lSxMS7h4AP0
http://www.youtube.com/watch?v=vKFu6GgeWbk
http://www.youtube.com/watch?v=JYXnWVauTOM
http://www.youtube.com/watch?v=7kXHPRqCblk