When the guys notice that business has been less than stellar, they hire Dee's friend Terrell to promote the bar. Thanks to his tactics, Paddy's is quickly transformed into one of the hottest bars in Philly-one of the hottest gay bars, that is. While Dennis and Dee bartend, Mac and Charlie try to find black friends to prove they're not racist.
A girl from Charlie's past reveals they have a child together. Mac sees the benefits in being a pro-life advocate, while Dennis uses an abortion rally to meet women.
In order to make a little more profit on the side and in their minds, provide a safe environment for teenagers to have a good time, the guys take it upon themselves to lower the legal drinking age at Paddys Irish pub. Feeling that she missed out on a lot as a teenager due to having to wear a brace for her scoliosis, Dee begins dating a high school jock.
After discovering that he might have cancer, Mac and Dennis attempt to find a woman who will sleep with Charlie. In the midst of their search, Mac falls in love with a transsexual he meets at the bar named Carmen. Overwhelmed by the extra workload that she had to take on since Charlie has taken a leave of absence, Dee tries to get Dennis to hire a recently out of work actress friend to help out.
Dennis and Mac decide to purchase a gun after the bars safe is stolen. Believing that the police isnt doing anything to solve the crime, the two set out with their new firearm to capture the thief. Behind on the rent payment, Charlie receives a visit from his enraged landlord. Even though she doesnt like guns, Dee feigns an interest in them to impress her new boyfriend, Colin.
Mac and Dennis pretend to be friends with a patron that was found dead in their bar in order to win the affections of his granddaughter. Meanwhile, Charlie accompanies Dee to the nursing home to visit her grandfather as she struggles with a debilitating fear of the elderly.
When their former elementary school gym teacher is accused of molestation, Charlie responds uncomfortably to the news while Mac attempts to make sense of the whole situation in his own unique way. Seeing Charlies change in behavior as a sign that he might have been molested, Dennis and Dee search and bicker on the different ways that they can get their friend help.