Maybe you Jerry is a reference to Padres manager Bud Black's managerial style. During an open thread Buddy was referred to as being a "moron", which brought up questions about how he could be a "moron" and have a first place ball club. As texpadre commented:
Front running at its best. Padres on pace to win 97 games and 4 people have commented on a Padres blog that Bud Black is an idiot & a moron
Garland. Go shut ‘em out for 7 innings and I’ll bring in 2 stud relievers.
The rest of you, uh, get a run. Maybe you Jerry.