Gerald (Josh Peck) says when he was 17 he 219 pounds he was Fat when he was young as you can see it in Josh & Drake (2004-2007) in early episodes but he Lost weight during that time.
Jimmy Martino (John Stamos) says while introducing the Sat Pack to the ladies in Limo he introduces Ronnie (Bob Saget) as his best friend since he was 20 years old. John Stamos & Bob Saget were in Full House (1987-1995) as Danny Tanner (Bob Saget) & Jesse Katsopolis (John Stamos) in which Jesse is 25 years old
Bob Saget appears as himself on the Pilot Episode.
John Stamos and Bob saget were co-stars in the series full house 1987