Sisterin Edit Meaning

1. A smart ass that knows everything that ever has been, is now, and ever will be, and reminds everyone of this at every given moment. You ..

1. someone who humps someone elses ass my teacher ms.nelson is an ass humper..

1. A slap to the face with a vagina, usually a dirty or smelly one. "My boyfriend really pissed me off so I just gave him a vajawa S..