Grocery Cart Games

I have this game I play with my daughter (btw, I'm getting away to referring to her as Baby Lock since she's not much of a baby anymore. She's Toddler Lock), where we're in the grocery store, she's in the front cart and I push the cart away from me down an empty aisle. As she's freewheeling away from me, I say "RUNAWAY BABY! RUNAWAY BABY!" and it makes her laugh to see her father getting smaller.