A person that trolls teachers, students, peers, small children, and animals. A person that likes to think that he/she is awesome and that everyone loves them. A Goodson also makes up his/her own dance when they are mocking/trolling others You do not want to be a Goodson.
Person 1: So my dog is like the cutest animal ever! Right? Right?
Goodson: (in mocking tone) oh look im (person 1) and my dog is so cute, wahhhh wahhh (does personal dance/gesture)