Bernie finds out that Jordan has been getting haircuts with Wanda and the girls at a beauty salon and decides it's time to take him to Bernie's favorite barbershop downtown so Jordan can learn to be one of the guys. There they talk sports, politics, community and most importantly -- smack. But things backfire when Jordan's first attempt at smack-talking hits a nerve with Earl, the barbershop owner, who throws the two out of his shop. Meanwhile, the girls bond with Wanda when they team up to figure out how to change the batteries in the incessantly beeping home smoke detectors.

Bernie's in-laws pay the family a visit and, as usual, Bernie and Wanda's father, Lloyd, bicker continuously. Wanda asks Bernie to go easy on Lloyd this time as her parents are having money problems and cannot buy a new Cadillac. But even when Bernie offers to buy the car, Lloyd refuses because it's not the top-of-the line model he wants. Meanwhile, we learn why the two men don't get along in a series of flashbacks, as Bernie takes us back to when he met Wanda and her father didn't approve of his daughter dating a comic delivery man who told jokes on the subway.

The kids finally cross Aunt Wanda's line while Bernie's away. Bernie gives Aunt Wanda "Big Mama's Belt" to keep them in line. The kids wind up fearing her even more than Bernie Mac.

Vanessa's school prom is coming up so Bernie Mac picks a boy friend out for her (after doing his usual protective background check). Even after he chooses, he has all these worried fantasies. Bryana injures her ankle so Jordan has to be her servant, but in the end after Bryana took it a bit far Jordan gets some redemption.

Bernie makes Vanessa prove she can manage her money.