Siblings do the #CardiBchallenge and get yelled at by their mom, auntie, and grandma (video)

There's a new challenge called the #CardiBChallenge where a child is challenged in front of a parent or guardian to sing Cardi B's hit Bodak Yellow, which is filled with cuss words.
Usually, the challenger walks up to the child and says, "Cardi B" and the child has to immediately begin rapping, "Said little bit** you can't f*** with me if you wanted to..."
Of course this challenge comes at the risk of being spanked by your  parent but that's the whole idea, and a brother chose to challenge his sister in front of their mum, aunt, and grandmum. The older women's reactions when they heard the foul language come out of the girl's mouth is just funny.
Watch below.