As someone that has been standing during a landing of a chartered 737 (no, not a business jet, a retired southwest plane converted for cargo operations), I can tell you that SCREAMING is a mild reaction by the FAs. The plane I was on had a smooth cargo deck and only the galley and lav (INOP) remaning on the cockpit back wall. It was like when I would go sledding as a youngster, except with my belly as the sled and aluminum as the snow.