Ricklefs Syndrome

When someone completely ignores a planning question while starting or continuing an unrelated conversation

Me: Hey guys! Want to grab drinks at 7 tonight?
Person 1: Sure!
Person 2: How about 7:30?
Person 3: Did you guys hear about this new Portal speedrun?
Me: I diagnose Person 3 with Ricklefs Syndrome

Andrew Moment

When a person stops paying attention to a discussion, conversation, presentation, or similar, then has to ask for information to be repeated. Especially applicable to people named Andrew.

Me: ... so anyway that's how I met your mother.
Andrew: What? What happened? Could you say that again?
Me: Andrew Moment.