“My team needs me. I can't quit now.”

It's 11:15pm Sunday. Your 13-year-old has school tomorrow. You said "wrap up" at 10:30. He's now in a ranked Fortnite match with three friends from school in voice chat. You hear him on the headset: "My mom is being annoying, I can't go yet."

• “It's a video game” dismisses the actual social cost — quitting mid-match in a ranked team game has a real penalty for him and his friends, and adolescent friendship-debt currency is fierce.
• The teen who just told three friends his mom is “being annoying” has now publicly lost the negotiation. He'll defend harder, longer, and louder to save face.
• “You don't understand anything about my life” is the closing line of a conversation that was actually about a school night, not about gaming.

• “Pause that for ten seconds” lets him stay in voice chat with his friends without losing the moment. You're requesting a brief audience, not a stage.
• Asking for a number (“how long is this match?”) treats him as a competent person reporting on the game, not a kid making excuses.
• Giving him the win for this match while resetting the rule for future Sundays separates this-time from going-forward. You're enforcing the boundary without humiliating him in front of his team.
• “Guys, last one. I'm out.” means he just modeled the boundary to his friends. That's a much better outcome than him being yanked off mid-match by his angry mom.

• Pause that for ten seconds. I need a number from you.
• Finish this one. After this match, headset out.
• Future [Sundays / weeknights] — last match starts before [time], not after.
• I get that quitting mid-match is real. Tonight we make the after-match one work.