Aliyah's Unfortunate New Word

We were out running errands Friday night when I heard her say it in the car. I couldn't believe what I heard and asked Michael what she said. He replied, "butt" with a chuckle. She said it again and we both laughed. Then she laughed. When Morris came back to the car, I told him what she had been saying. As we pulled out of the parking lot, she said it again. We all laughed. She laughed and kept repeating it. She has been saying it ever since.