Random bit

The other night Liz and I caught a random episode of "Lucy: Daughter of the Devil"; I hadn't seen it in a while. In the episode, the choir boys do an extended version of this song and eventually I started singing along. Liz looked at me strangely so I asked her, "Why aren't you singing?"
Liz: "I've never heard this song before."
Me: "What?"
Liz: "This is the first time I've heard it."
Me: "But it's like a disco classic."
Liz: "Then how do you know about it?"
Me: "My mom was alive in the 50s and 60s."
Liz: "So was mine."
I reply, "Well, our mom's are different," but what I actually wanted to say was, "Your mom's whiter."

Now this song has been playing on a loop in my head for the past day or so.