My comment about the microwave might make your stomach turn, just a heads up.
I'm surprised with all of the hoarding of random things he finds at Goodwill that he doesn't at least get another microwave to use. I mean, I can just see the poo exploding if he leaves it in too long similar to how it happens to soup if you leave it uncovered for long enough and it kind of boils a little and splatters all over the microwave and you eventually have a bunch of caked food remnants you have clean up. I used to have to clean the microwaves back in high school in the cafeteria and you wouldn't believe how much stuff I would find in there. I just can't imagine that with fecal matter at all.
Sorry for the graphic detail, I hope you guys weren't eating anything.
Oh Pamerchu, you're an idiot.
Human feces, if left to linger can cause the E.coli (which is naturally in our intestines, no worries) to cultivate and then you'll have an unsafe level of E.coli which might kill you if it gets in contact with food. Fecal matter is also a great place for other bacteria to thrive like Salmonella which will give you food poisoning and some other tiny nasties.
So good job, make sure you don't microwave anyone else's meal in that thing. (Or yours, ya' weirdo.)
Apparently he microwaves dirty ones because he can't just reuse diapers, he must also reuse poop. Maybe it makes it all squisy or some shit, I dunno I've never done something as stupid as microwaving an already shitted diaper.
Why he just doesn't make more poop because people are poop factories I'll never know.