Boobies or Boogers

At the grocery store Norah was again yelling boobies and whether people she knew had them. "Boobies! Mommy have boobies. Mason no have boobies. My have boobies." and etc. I told her to quiet done and stop yelling boobies in the store. She then yelled "How bout boogers! My have boogers in nose. Mason have boogers". I don't really know which is better for a 2 year old to yell through the grocery store.