Bob Rooney is a friend of Al's from their high school football days, and was the treasurer of NO MA'AM when it existed.
Employed as a butcher, Bob Rooney is married to Peggy's friend Louise and is always called by his full name "Bob Rooney", even by his wife. This goes to the point of even having his name stitched into one of his bowling shirts as “Bobrooney”. He apparently owns a complete set of D.I.Y. manuals for home repairs, and is seen as the 'fix-it guy' in the group.