Autism Term Of The Day is....

Back Pants Holes, which means back pants pockets.

My son has begged and begged us all summer to let him get a wallet, which we'll probably do right before school starts even though the only things he has to put in it are his school ID, a business card of MIL's and his library card. I asked him if he was going to keep his wallet in his backpack and he said "Well duh. No. I'm gonna keep it in my back pants hole."