More Potty, Please!

Cal went potty in his toilet today! I went to change his diaper and noticed that it was completely dry, so I asked him if he wanted to go potty on his chair. I ran the water, told him to push and went, "Psssss." I have no idea if any of those things worked or if it was coincidence. When he was done, I cheered for him and dumped the pee into the toilet. He started bawling, yelling, "more potty, please!"