Ted and Marshall decide to make a road trip to Chicago again, like in old times, but Lily joins the duo and spoils it for them. Meanwhile, Barney's trying to make Robin a real American while she is unsure which country she actually belongs to.
This episode had two plot parts that I didn't enjoy at all and there weren't even really funny moments in it. It had a bad screenplay and every single cast member played below average. This is a stupid episode and quite possibly the worst one this show has had to date.