Once a month or so we get together with my brother and his family for an evening of great food, family gossiping and, well, a lot of noise.
The bigger boy is my son, PJ, 9 and with cousin complex. The little girl is Isis, PJ calls her the "Princess" and she is 6. The little boy is Mario Andrés, he is 2 and has little cousin complex.
Most of the evening was like watching a live action version of a Tom and Jerry cartoon being played out by PJ and Mario Andrés.