[ArGee]

When writing a list, do you put the comma before the and?

We invited the strippers, JFK and Stalin.

Wait, JFK and Stalin were stippers?

We invited the strippers, JFK, and Stalin.

Oh, I see.

[generally]

or ...

Let’s eat, Grandma.

Let’s eat Grandma.

I’m not a member of the grammar police. Just a deputy.