American Dad! Season 2 Episode 13 : Roger 'n Me

When Stan goes to Atlantic City for a bachelor party and is shunned by his so-called best friend, Roger steps in and becomes Stan's new sidekick. Their friendship goes to a whole new level, but when they return home and face Francine, Stan realizes that what happens in Atlantic City doesn't necessarily stay there. Meanwhile, Hayley and Steve team up to break up a good-looking couple.