Leonard, Sheldon and others in “The Spaghetti Catalyst”

Hey, where've you been?

I was talking with Penny.

What's wrong with you? You can't hang out with your roommate's ex. That's totally uncool.

No, it's fine. I don't care. I'm over it.

Yeah, he's over it; that's why he's been whining all day about trying to invent that memory-wiper gizmo from Men in Black.

Is he making any progress? Because I'd like to erase Ben Affleck as Daredevil.

[to himself] So would Ben Affleck. [to Sheldon] The point is, in a situation like this, you gotta pick sides. You're either on Team Leonard or Team Penny.

Which one picks last?

What?

Usually, I'm on the team that picks last…unless there's a kid in a wheelchair.