And now you're me. Your baby's ten minute shopping cart limit fuse blew five minutes ago, and he's been making weird dog-ish growling noises in between shrieks that would translate to "Shopping carts SUCK, Mom!" if you slowed them down on a record player. You aren't sure exactly if he ate two - or was it three - bites of cheese for lunch. He's been standing up in his seat attempting to surf shopping cart waves. He claws at your face with an arched back when you try strapping him back in.