Knockin' on Heaven's Door

Hubs always talk about how our parents (aged 63-65) are going to die soon and he mentions it to my parents. A couple hours later we start talking about TV shows.

My mom: We've gotten hooked on British shows. We watch a lot of PBS. [Pause] Wow. Maybe we are close to death.
Hubs: Yup. You're on the verge.