Want a PT laugh at my expense?

So we are experimenters in what I call nudy-petudy. (I would call it EC, since that's what folks here seem to call it, but I don't think we are as serious about it as 'EC' suggests.) Been doing this regularly since about 12 months, and D sometimes heads outside right before he has to pee. Coincidence? Maybe. 

So today, he peed on the floor. Clean up crew, no problem. Then he headed into the garage and I heard the telltale sounds of pre-pooping (not on his normal schedule). I caught the poop in a cloth diaper. That was a first for us and for a moment I felt like mother of the year.

While I was busy high-fiving myself, D continued playing in the garage. And then came up to me, sat on my foot to play the bouncy game. Low and behold, pooping comes in bunches. I knew that, but now I will never forget it. 

Mommy cleaned up, D cleaned up,... so glad we have hardwood floors. 

Suggestions welcome. So far, I know I need to work on signing to signal what is happening to him, and I also need a toilet that will not scare him (the seat on our toilet has been a total no-go.) I am SAH, so in theory, I have the time available to make this happen. He hates wearing diapers after naked time, so I'd love to make this work for his sake!