Quote from Sally in A Dick Replacement
Harry: Aw, poor Dick. That psychic really messed with his head. Sally: Wait a second, Harry. If that psychic knows we're leaving the planet, then she knows we're aliens. Harry: And if she knows that we're aliens, she knows that I'm an alien. Sally: All right, we gotta check her out. And if she's for real, we have to kill her for security reasons. Harry: And what if she's not real? Sally: Well, we kill her for sport.