Communicating disrespect is a useful message in and of itself. If I am telling someone to get lost, I don't want to have to pussyfoot around like some character

Communicating disrespect is a useful message in and of itself. If I am telling someone to get lost, I don't want to have to pussyfoot around like some character in an Elizabethan novel. edit - though maybe a Shakespearian play. I wonder if they have an emoji for biting your thumb at someone.