As for tonight... Tonight I put the big boy potty seat on the big people potty and decided to give it a whirl.
I called Ty over and pulled his pants down, and stuck my hand in poop leaking out of his diaper. I wash my hand, clean his butt, deal with the poopy diaper, and help him on the potty. We sing the potty song for a few minutes and then I let him down. He peed on my foot almost immediately. I
After that, I was feeling cocky, so I stripped down big brother and put him on the big boy potty and commenced with the potty song singing once again. I was unable to finish the song as he and I had an ongoing argument regarding whether his boy bits should point down into the potty or lie on the seat. (This is a problem only for my child on Viagra.) Eventually I got tired of playing whack-a-mole and sent him on his merry little naked way, too.
So, there's still some work to do. But maybe March will be our lucky month.