Transcription:

With the Oxford comma:

we invited the strippers, jfk, and stalin.

[A picture showing a cartoon image of 4 people. JFK, Stalin, and 2 strippers.]

Without the Oxford comma:

we invited the strippers, jfk and stalin.

[A picture showing a cartoon image of 2 people. JFK and Stalin, both dressed in the same stripper outfits as the strippers in the above image.]