we have answers thanks to etiquette expert patricia rossi. >> they made us take off our cam newton pants in the green room. so i'm over that. >> can't wait for that myself. you say do bring something? >> yes, even if the host says not to, please bring something because they're going to talk bad about you if you don't. bring anything. >> how about don't talk diets? it's super bowl sunday, people. >> it's the day of the biggest american buffet. we're all excited. if you do that, you're going to kill the fun of the game. don't talk diet or jenny craig or anything like that. >> buzz kill. >> worst etiquette, it is. >> what about seating? sometimes not enough seating? >> the host has been slicing, dicing, cleaning. you have to thank captain kirk the year you don't give the guest your best seat. >> and no crazy conduct, losing or winning? >> if you're trailing, don't act crazy. if you're winning, they're not paying your 401k. don't act crazy. just be a good sport. when it's over and you help clean up, go home. but thank the host before you go home. it's not new year's. >> and it's a workday th