Burke: I'm sorry... I don't know why I even... Ripley's last trip out, the syn... the artificial person malfunctioned...
Burke: ...there were problems and a few deaths were involved.
Bishop: I'm shocked. Was it an older model?
Burke: The Hyperdine System's 120-A2.
Bishop: That explains it then. The A2s were always a bit twitchy. That could never happen now with our behavioral inhibitors. It is impossible for me to harm or by omission of action, allow to be harmed, a human being.
In modern language, is frequently truncated to "bish"