A phrase often heard in response to an outlandishly stupid statement. This plainly means, that someone has said somthing so stupid, or you are in such disagreement, that the person who has made the statement, must now leave the group discussion to suclude himself from the discussion.
Paul: "I think i might goto a poetry reading instead of watching football"
Eric: "GO SIT IN THE CAR!"
Eric: "GO SIT IN THE CAR!"
by Pigskin31 February 3, 2010