face-punking
A person who loves to tease, mock, and make other people’s lives miserable. They laugh in your face and give you the worst kind of grief.
My neighbor is a face-punker. He laughs at me every time I walk by.
My brother is a face-punker. He teases me about my bad haircut all the time.
My teacher is a face-punker. She calls me 'dumbbutt' every day.