“For the sake of time, is it okay if we move on to the next update? We can go into further details offline.”
Also if that doesn’t work, “Hey Bro I notice you like to give a lot of detail in standup. That’s great, but we want to keep it a short meeting so we try to focus on just the highlights and surfacing any key blockers. I don’t want to interrupt you, so if you like I can help you distill what you’ve worked on before the meeting starts.”