Make fun of AJ for anything but the gay frogs, please. It's legit, and that's what he was apparently ranting about in that infamous clip. Herbicide Atrazine, and its effects, are on many things we consume. Bunch of sites citing studies, including flaming libs' Berkley.
Many people joke about Soy for what's (physically) happening to males especially in coastal regions, but Atrazine is apparently a very big issue, just not talked about.