Visiting cousin Clarence is a slick dude ready for some action in the Winslow 'hood and a bad influence on a vulnerable Eddie, who winds up being arrested together with Steve.

Laura sees red when Urkel, Eddie and Waldo appear on Dudes, a TV dating show that Laura claims is sexist; Carl's birthday gets little attention from his family.

At a party, Urkel, Eddie and Waldo get trapped on a fire escape. A heartbroken Eddie mourns his split with two-timing Oneisha, while Carl gives the cold shoulder to his mother's beau Fletcher, who has big plans for her future.

Urkel narrates romantic vignettes featuring the Winslows and friends.

Unbeknown to Urkel, Laura has given him Eddie's Little Black Book to use as an invitation list to Eddie's 21st birthday party, and all of ex-girlfriends show up. While Eddie isn't having a happy birthday party surrounded by his exes, Carl is promoted to police captain after proving to Commissioner Geiss that he is the one qualified for the job, which Geiss had initially given to his son.