1- Someone completely lacking in physical grace, especially in activities such as dancing; a clumsy idiot
2- Someone both stubborn and slow of mind
3- A mechanical donkey
"I wouldn't want to share the dance floor with that assrobot, especially not after the last person wound up in Intensive Care."
"Stop being an assrobot and listen to reason!!!"
"It would be really cool to have an assrobot who looks like Eeyore."