A Sennen
A Sennen is a person who says the worst, most racist things just to be the center of attention. Usually has a mullet and wears Ralph Lauren like it's a religion.
My Sennen neighbor called me a banana. I called him a mullet.
That Sennen at school said I was a raccoon. I gave him a punch.
My Sennen uncle said my dog was a rat. He got a slap.