Son Funnily Pranks Mother by Making Her Say Jumbled Words

This son pranked his mother by making her say a sentence that sounded something else when spoken fast. First, his mother started speaking the sentence slowly. Then, she started saying it quickly but didn't realize what it actually meant while her son and husband started laughing out loud. Then her husband made her understand and she gave a funny reaction on realizing that her son was trying to prank her.