She has major superiority complex where she always wants to put down other people and she is taunting them that, you all are so thanda, being thanda is better than doing inhuman things inside the house like she did last year.
The contestants are not happy seeing her and she is frustrated because there is no one calling her maa, don't worry she will have some people who would be her children like Sreesanth and Srishty.
Megha atleast did not taunt the housemates knowing how hard it is to stay inside the house, but look at Shilpa, all of her taunts will be considered funny and cute I guess.
I can't wait for her to leave already and I am not even excited to see Vikas also, they both are fake people in my opinion.