Potty training a 2 year old

So Ashton has been working on the whole potty training thing. It has been successful-he wears underwear every day with only occasional issues. I had learn new vocabulary because apparently boys don't wear panties. Thay wear underwear. Who knew? Anyway, Jason decided to teach Ashton how to stand up to pee. The only problem we ran into was him forgetting to put up both seats. That is, until yesterday. All I'm going to say is that Jason obviously forgot to tell him that you cannot poop from a standing position. Yeeaah. Kind of an messy mistake.