Family Guy Season 9 Episode 14 Tiegs for Two Episode Title:Tiegs for Two.Episode Description:Brian tries to score on a date with a new friend, Denise, but ends up striking out. Instead of throwing in the towel, he decides to enlist Quagmire’s help through the latter's new class on how to score women. Unfortunately for Brian, the class was not to find love but to simply have sex. Fed up with Quagmire, he later encounters Cheryl Tiegs (Quagmire's one true love and the reason he became so sexually active). Brian and Cheryl hit it off immediately and the former begins rubbing it in Quagmire's face. This leads Quagmire to snag Jillian Russel (Brian's greatest romantic conquest) and rub it in Brian's face in response. Meanwhile, when the local dry cleaner loses his favorite white shirt, Peter goes ballistic.