Mac is the most active owner of Paddy's Pub in South Philadelphia, and the best friend of Dennis Reynolds. He is also childhood friend of Charlie's. Mac, such as it is, often serves as the moral compass of the group and jumps at the chance to right an injustice. He has some connection to his Catholic faith, but this only comes out at the most convenient times and does little to inform Mac's day-to-day choices.Mac believes himself to be a martial arts expert, but it isn't clear that he's ever had any formal training. He does keep a karate trophy at home, but he found it in the street. His fascination with martial arts extends to claiming some skill with nunchucks and he claims to be the head of the bar's security. Mca is also obsessed with working out at the gym, but focuses on his glamor muscles and has virtually no actual core strength. He is fond of muscle tees, which show off these glamor muscles and his tattoos.Mac comes from a broken home. His father was a drug dealer who wound up in prison and his mother was mostly absent. Mac loves to mess with Dee and takes advantage of every possible opportunity to humiliate her. Mac is easily distracted and taken advantage of whenever someone takes a moment to compliment him or his muscles. Show less «